请输入您要查询的英文单词：

　

单词 can't
释义
can'tcan't /kɑːnt $ kænt/ ●●● S1 Thesaurus
Longman Language Activatorto be able to do something
· "I don't think Mike can type." "Yes, he can."can do something · He can run faster than me.· Can you see the TV, or should I move?· This program can translate your e-mail into other languages.· How many hamburgers do you think you can eat?· Adrian could read when he was four.· If we had a boat we could row across to the island.· Why didn't they ask me? I could have done it for them for half the price.
if you are able to do something, you can do it - use this especially about something that needs a lot of effort, skill, or knowledge: · Those bags look really heavy - are you sure you'll be able to carry them on your own?· After the accident it was a long time before she was able to walk again.· To take the class, you have to be able to use a computer.be able to: · My grandpa's getting old now and he can't do all the things he used to be able to.
to have the ability, energy, or qualities needed to do something, especially something very difficult or unusual - use this about people or machines: · He's a very angry kid, but he's not capable of murder.be capable of doing something: · The missiles are capable of travelling about 700 miles.· Around 7 or 8, children are already capable of making their own moral evaluations.be perfectly capable of doing something (=used to emphasize that you are definitely capable of doing something): · Leave the boy alone, I'm sure he's perfectly capable of fixing it himself.
to be able to do something, especially something that is unusual or that most people cannot do: · She seemed to have the ability to make people do anything she wanted.· I believe the team definitely has the ability to win the championship.
to be able to do something, especially to deal with a particular problem, because you have been properly prepared or had the right training: · By the end of the course, students should be equipped to deal with any business situation.· The emergency services are well equipped to cope with disasters of this kind.
to have the ability and the qualities of character needed to do something difficult, especially when you or other people doubt that you can do it: · I admired the way you refused to let him bully you - I didn't think you had it in you.have it in you to do something: · No one thought I would win, but I knew I had it in me to do it if I really tried.
to be able to do something, because you know a way of a doing it, especially something practical such as operating a machine: · Do you know how to use this computer?· I'd turn the thing off if only I knew how.
to have enough knowledge, money, or equipment to do something: · Once the loan is paid off, Jones will be in a position to run the casino himself.· We will have to run more tests before we are in a position to say whether the document is authentic or not.be in a good/excellent/better position to do something: · When I've read the whole report I'll be in a better position to comment.
when a situation makes it possible for you to do something
· I'll call you if I can, but I'm going to be pretty busy.can do something · Can you come to my place tomorrow and help me move some furniture?· I don't have an appointment, but I wonder if the dentist could see me today.· I hope we can find a parking space.· You can probably get most of the information you need from the Internet.
· She was able to get her watch repaired the same day.· Because of the drop in stock prices, investors were able to find some bargains this week.
spoken use this especially when you are making an arrangement with someone in order to ask or say what someone will be able to do: · Would it be possible for you to come to a meeting on Tuesday?· It might be possible to use the school library on Saturdays.
to be able to do something that you have wanted to do for a long time, or something that you are not usually allowed to do: · We actually got to meet the president when he was here last week.· Do I get to stay up late when Dad comes home from his business trip?
to be allowed to do something or have the power to do it
· If you want to come with us, you can.can do something · It's my house and I can do whatever I want here.· Can I use your computer?· At that time, the king could simply have his enemies imprisoned or shot.
use this especially when a law or rule makes it possible for someone to do something: · You might be able to get a temporary passport.· Consumers are now able to buy the drug without a prescription.
to be able to do something because your official position gives you the authority to do it: · The judge has the power to order a witness to give evidence.· Each state had the power to make its own laws.
to have the official authority to do something or have the moral right to do something: · Only the governor is now in a position to stop the execution.· Well, given her appalling record, she's not in any position to criticize my work.
the ability to do something
the physical or mental skill or knowledge that makes you able to do something: · The course material depends on the level of ability of the student.ability to do something: · Our ability to think and speak makes us different from other animals.· Luckily, she had innate ability to judge people quickly and accurately.somebody's abilities as a teacher/doctor etc: · Harmon decided to create a business out of his abilities as a speaker.
the ability of a person, machine etc to do something, especially something difficult that needs a lot of knowledge, skill, advanced equipment etc: · Man Ray explored the capabilities of the camera to their fullest extent.capability to do something: · It is unclear whether the country has the capability to produce nuclear weapons.capability of doing something: · This computer system gives the user the capability of accessing huge amounts of data.
use this especially about a very great ability to do something or to behave in a particular way: capacity for: · He has an enormous capacity for hard work.· Cheryl's capacity for understanding and compassion is impressive.capacity to do something: · Children have a remarkable capacity to learn language.
a special ability that you need to learn in order to do a particular job or activity: · These exercises develop the student's reading and writing skills.· You need computer skills for most office jobs.· Being a good manager requires a number of highly specialized skills.
the ability and skill to do what is needed: · The level of competence among hospital staff was not as high as expected.· Understanding the instructions requires a ninth grade reading competence.
a natural ability to do something, especially to see, hear, speak etc: the power of sight/speech/hearing etc: · She was so surprised that for a few seconds she lost the power of speech.· The ostrich is a bird that no longer has the power of flight.power to do something: · Doctors cannot explain why some people lack the power to fight off the disease.
: powers of judgement/reasoning/persuasion etc the ability to do something that involves mental effort or skill, such as persuading, forming an opinion, thinking etc: · This problem is designed to test your powers of observation.· Teachers have the responsibility to develop students' powers of critical thinking.· She impressed us all with her dazzling intellectual powers.
the natural abilities that everyone normally has, for example the ability to think, see, hear, and speak: · As we age we begin to lose some of our faculties.in full possession of your faculties: · Although he was dying, he remained in full possession of his faculties.
qualities such as courage and a strong mind that you need in order to deal with a difficult situation: · She's tough - I'm sure she has the emotional resources to handle it.· The new work stretches the physical resources of the company's dancers.
the natural ability that someone has to learn a new subject or activity and become good at it: · A trainee with normal aptitude can learn these techniques in a few months.aptitude for: · At an early age Susan showed an aptitude for languages.aptitude test: · All applicants are given aptitude tests before being invited for interview.
to make someone able to do something
· The money from my grandmother enabled us to buy the house.· The programme is designed to enable young people to find work.
to provide the conditions in which someone is able to do something: make it possible to do something: · The direct flight makes it possible to get from London to Tokyo in 12 hours.make it possible for somebody to do something: · The loan made it possible for him to continue his education.make something possible: · I'd like to thank everyone - my family, my friends - who helped to make the whole thing possible.
if a piece of equipment or a service allows you to do something or lets you do it, it provides what you need to be able to do it: · The web site allows you to order groceries over the Internet.· The telephone service lets users see who is calling before they pick up the phone.
if education or training equips you to do something, especially something such as a particular kind of job, it prepares you and makes you able to do it: equip somebody to do something: · The school aims to equip students to deal with the kind of problems they will face in the outside world.equip somebody for: · Her privileged upbringing had not equipped her for hard work in the fields.
to be unable to do something
· "Will you help me move this?" "I'm sorry, I can't - my back's still giving me trouble."can't/cannot do something · Louise can't see anything without her glasses.· He couldn't remember where he had left the car.· I could never have climbed that ridge - I'm too out of shape.· Scientists still cannot explain exactly how the virus reproduces.· Sarah could not understand why anyone would want to hurt her.
- use this especially in the past or future tense: · Unfortunately, I wasn't able to help them.· I'm afraid I won't be able to come to the meeting after all.· The doctor told Tina she wouldn't be able to have children.· I've looked all over the house but I haven't been able to find my keys anywhere.
especially written to not be able to do something, especially something important that you want to do or need to do: · He lay awake all night, unable to sleep.· The surgery left her unable to walk for nearly three months.
the fact that someone is unable to do something, used especially when you are annoyed with them because you think they are too weak, lazy etc to do it: · Her actions show an inability to distinguish between fantasy and reality.somebody's inability to do something: · He even blamed his parents for his inability to make friends.· Voters are becoming frustrated at the inability of the administration to do anything about the debt crisis.
to not have the physical or mental ability to do something - often used when you are criticizing someone: be incapable/not be capable of: · Matthew seemed to be incapable of keeping a job.· She's no longer capable of taking care of herself.· Nero was a cruel man, utterly incapable of pity or sympathy.
informal to not be able to do something because you do not have enough knowledge, money, or authority: · I'm afraid I'm not in a position to answer your questions.· Local school boards are in no position to pay for the extra cost of the curriculum.scarcely/hardly in a position to do something: · The US is hardly in a position to criticize other countries for wasting energy supplies.
to be unable to do something because you do not have the right training or experience: not be equipped/be ill-equipped to do something: · The young teacher wasn't equipped to deal with such a difficult class.· The organization is ill-equipped to deal with the problems it may encounter.not be equipped/be ill-equipped for: · After so many years in prison, Victor was not equipped for life on the outside.
to be unable to do something, especially something practical, because you have not learned how to do it: · I didn't know how to drive a car till I was 28.· A lot of the doctors here still don't know how to use the new equipment.
when a situation makes it impossible for you to do something
· Look, I know I said I'd come, but I can't.can't/cannot do something · I can't go out to lunch today, I have too much work to do.· The doctor cannot see you without a prior appointment.
- use this especially in the past or future tense: · She has a meeting with her boss tomorrow, so she won't be able to come.· With everything that's been happening at the office lately, I haven't been able to spend much time at home.
use this especially when you want to be polite about the fact that someone cannot do something: · I'm sorry, but Mrs Jones is unable to see you now. Please come back at 6 o'clock.· The Pope was unable to attend, due to illness.
used especially when you want to give an excuse or reason for not doing something: · I have a full schedule all next week, so I'm afraid it won't be possible for me to see you then.· We had so many other orders that it wasn't possible to deliver yours any earlier.
when you are not allowed or do not have the power to do something
· "I really want to see that movie." "You can't. You're not old enough."can't/cannot do something · The manager can't fire you for being pregnant.· Members of the public cannot enter the building unless they have an identity card.· In those days a woman could not divorce her husband except in the most extreme cases.
use this when a law or rule does not allow someone to do something: · If you don't have a library card, you won't be able to borrow any books.· You won't be able to get back into the country without your passport.
to be unable to do something because your job does not give you the authority or right to do it: · It is not in her power to increase your salary, but she can recommend it.· Individual states do not have the power to declare war.
to be unable to do something because you do not have the authority or the moral right to do it: · The agency is not in a position to negotiate or make decisions.
if a problem or situation is out of someone's hands , they are no longer responsible for dealing with it because it has been taken over by someone with more power, or because it must now be decided according to the law: · The matter is out of our hands now - we'll just have to wait to see what the judge decides.· It's no longer in my hands, I'm afraid - I've sent a report about your son's behaviour to the police.
if someone's hands are tied they cannot do what they want because of particular conditions or rules made by someone else: · The company's hands are tied because of government regulations.· I'd like to help you, but you missed the deadline. I'm afraid my hands are tied.
unable to control or stop something because you do not have the power or legal right to do this: · The average citizen feels completely powerless faced with the rising tide of crime and violence.powerless to do something: · Although we all thought the decision was unfair, we were powerless to change it.powerless against: · Citizens imprisoned for their political beliefs are powerless against the government.
if you are ineligible to take part in something or to receive something, you do not have the legal right to do this: · Police found that many of the people on the list were ineligible voters.ineligible for: · People with higher incomes are ineligible for the government benefits.ineligible to do something: · Because he no longer lives in the district, he is ineligible to run for re-election.
when you are not allowed to do something
when a person or a rule says that you must not do something: · We're not allowed to wear jewellery at school.· My mom wasn't allowed to wear makeup until she was 16.something is not allowed: · Smoking is not allowed anywhere in the building.
if something is forbidden , you are not allowed to do it. If someone is forbidden to do something, they are not allowed to do it. Be forbidden is more formal than not allowed: · In Saudi Arabia, alcohol and drug use are forbidden.be forbidden to do something: · Prisoners were forbidden to speak to each other while they were working.be strictly forbidden: · The use of mobile phones is strictly forbidden during take-off and landing.forbidden by law: · Teachers were forbidden by law to teach Darwin's theory of evolution.
spoken if you can't do something, you are not allowed to do it: · You can't park here.· Dad says I can't go out tonight.
used on signs and notices to say that you are not allowed to smoke, park your car etc: · There were 'no smoking' signs in every room.· The gate was locked and the sign said 'No Trespassing'.
formal to be forbidden by a law or rule - used especially on official notices and warnings: · Cars are prohibited in the city centre.· Talking is not permitted in class.· Cameras are prohibited inside the cathedral.· The use of calculators in the test is not permitted.strictly prohibited: · Smoking in the cinema is strictly prohibited.
use this to tell someone that they are not allowed to do something: · You're not to tell anybody about this!· Employees are not to leave their cars in the company parking lot overnight.
a subject, word, or activity that is taboo is not normally talked about or done because it is considered embarrassing or offensive according to social custom or accepted moral standards: · Sex before marriage is no longer taboo in western countries.taboo subject: · Death is still a taboo subject for many people.
when something cannot happen, exist, or be true
use this to say that you are sure that something cannot happen, exist, or be true: · "Did you know that I can hold my breath for three minutes?" "Impossible!"· "The police suspect John.'' "But that's impossible. He was with us the whole day.''it is impossible (that): · It was impossible that anyone could have survived the crash.
impossible use this especially when you are very surprised about something: · "Abigail won't give us the money," said Jim. "But that's not possible," replied Ben, "she told me only this morning that she would.''it is not possible that: · It's not possible that Kate was at the party too. I would have seen her.
use this to say that it is not possible for something to have happened or for someone to have done something: · They can't have gone out because all the windows are open.· What you're saying can't possibly be true. I don't believe it.· New evidence proved that the accused couldn't have been at the scene of the crime.
spoken say this when you strongly believe that something is impossible: there's no way (that): · There's no way we can possibly get the bed up those stairs.· If the computer system is working properly, there's no way that it could make a mistake.
impossible or very difficult to imagine: · When I was a boy, having a bath every day was an inconceivable luxury.· The slaughter thousands of innocent US citizens would have been inconceivable until recently.it is inconceivable that: · Many people thought it was inconceivable that the crash could have been an accident.
if something is unthinkable , it seems impossible because it is so shocking, nasty, difficult etc: · The amount of sex on television that we see today would have been unthinkable in previous decades.it is unthinkable that: · It is unthinkable that anyone would dare to enter the Control Area without permission.unthinkable for somebody to do something: · In those days it was unthinkable for a lady to work outside the home.
if something is not possible by any or by no stretch of the imagination, you cannot even imagine it being possible: · The new software program is not perfect, by any stretch of the imagination.· By no stretch of the imagination could Carl ever be called good-looking.
when you must not do something
use this to tell or order someone not to do something: · This book must not be removed from the library.must not/mustn't do something: · Remember, you mustn't tell anyone about this.
spoken use this to say that someone is not allowed to do something: · "Ben wants to borrow the car." "Well tell him he can't."can't do something: · I'm sorry, you know I can't discuss my work - it's confidential.
1the short form of ‘cannot’:  Sorry, I can’t help you. You can swim, can’t you?2used to say that something is impossible or unlikely:  You can’t miss it – it’s a huge building.
随便看

　

英语词典包含52748条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。

　

Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间：2024/9/20 16:59:22