英语词汇“know”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

know¹ v., knew/nu, nyu/USA pronunciation known/noʊn/USA pronunciation know•ing, n.
v. [not: be + ~-ing]

to perceive or understand as fact or truth;
to have in the mind clearly and with certainty: [~ + object]I don't know your name.[~ + (that) clause]She knows that he is the crook.[~ + about + object]She knows about your bad habits.
to have (something) fixed in the mind or memory:[~ + object]to know a poem by heart.
[~ + object] to be acquainted or familiar with:I know the mayor well. I knew my way around town fairly well.
to understand from experience or practice:[~ + how clause]knows how to make gingerbread.
to be able to distinguish:[~ + object + from + object]old enough to know right from wrong
to recognize:[~ + object]I'd know her if I saw her again.
(of a language) to be able to speak:[~ + object]He knows Swahili, Spanish, and Swedish.
know of, [~ + of + object] to have heard about:Do you know of any computer stores in this neighborhood?

Idioms

Idioms in the know, in possession of special knowledge or information;
well-informed.

know•a•ble, adj.

know¹ v., knew, known, know•ing, n.
v.t.

to perceive or understand as fact or truth;
to apprehend clearly and with certainty:I know the situation fully.
to have established or fixed in the mind or memory:to know a poem by heart; Do you know the way to the park from here?
to be cognizant or aware of:I know it.
be acquainted with (a thing, place, person, etc.), as by sight, experience, or report:to know the mayor.
to understand from experience or attainment (usually fol. by how before an infinitive):to know how to make gingerbread.
to be able to distinguish, as one from another:to know right from wrong.
[Archaic.]to have sexual intercourse with.

v.i.

to have knowledge or clear and certain perception, as of fact or truth.
to be cognizant or aware, as of some fact, circumstance, or occurrence;
have information, as about something.
Idioms know the ropes, [Informal.]to understand or be familiar with the particulars of a subject or business:He knew the ropes better than anyone else in politics.

the fact or state of knowing;
knowledge.
Idioms in the know, possessing inside, secret, or special information.

bef. 900; Middle English knowen, knawen, Old English gecnāwan; cognate with Old High German -cnāhan, Old Norse knā to know how, be able to; akin to Latin (g)nōvī, Greek gignó̄skein. See gnostic, can¹

know′er, n.

1.See corresponding entry in Unabridged Know, comprehend, understand imply being aware of meanings. To know is to be aware of something as a fact or truth:He knows the basic facts of the subject. I know that he agrees with me.To comprehend is to know something thoroughly and to perceive its relationships to certain other ideas, facts, etc. To understand is to be fully aware not only of the meaning of something but also of its implications:I could comprehend all he said, but did not understand that he was joking.

know² n. [Scot. and North Eng.]

Scottish Termsknoll¹.

know /nəʊ/ vb (knows, knowing, knew /njuː/, known /nəʊn/)(mainly tr)

(also intr; may take a clause as object) to be or feel certain of the truth or accuracy of (a fact, etc)
to be acquainted or familiar with: she's known him five years
to have a familiarity or grasp of, as through study or experience: he knows French
(also intr; may take a clause as object) to understand, be aware of, or perceive (facts, etc): he knows the answer now
(followed by how) to be sure or aware of (how to be or do something)
to experience, esp deeply: to know poverty
to be intelligent, informed, or sensible enough (to do something)
(may take a clause as object) to be able to distinguish or discriminate
archaic to have sexual intercourse with
know what's what ⇒ to know how one thing or things in general work
you never know ⇒ things are uncertain

in the know ⇒ informal aware or informed

Etymology: Old English gecnāwan; related to Old Norse knā I can, Latin noscere to come to know

ˈknowable adj ˈknower n

单词	know
释义	WordReference Random House Learner's Dictionary of American English © 2024 know¹ /noʊ/USA pronunciation v., knew/nu, nyu/USA pronunciation known/noʊn/USA pronunciation know•ing, n. v. [not: be + ~-ing] to perceive or understand as fact or truth; to have in the mind clearly and with certainty: [~ + object]I don't know your name.[~ + (that) clause]She knows that he is the crook.[~ + about + object]She knows about your bad habits. to have (something) fixed in the mind or memory:[~ + object]to know a poem by heart. [~ + object] to be acquainted or familiar with:I know the mayor well. I knew my way around town fairly well. to understand from experience or practice:[~ + how clause]knows how to make gingerbread. to be able to distinguish:[~ + object + from + object]old enough to know right from wrong to recognize:[~ + object]I'd know her if I saw her again. (of a language) to be able to speak:[~ + object]He knows Swahili, Spanish, and Swedish. know of, [~ + of + object] to have heard about:Do you know of any computer stores in this neighborhood? Idioms Idioms in the know, in possession of special knowledge or information; well-informed. know•a•ble, adj. WordReference Random House Unabridged Dictionary of American English © 2024 know¹ (nō),USA pronunciation v., knew, known, know•ing, n. v.t. to perceive or understand as fact or truth; to apprehend clearly and with certainty:I know the situation fully. to have established or fixed in the mind or memory:to know a poem by heart; Do you know the way to the park from here? to be cognizant or aware of:I know it. be acquainted with (a thing, place, person, etc.), as by sight, experience, or report:to know the mayor. to understand from experience or attainment (usually fol. by how before an infinitive):to know how to make gingerbread. to be able to distinguish, as one from another:to know right from wrong. [Archaic.]to have sexual intercourse with. v.i. to have knowledge or clear and certain perception, as of fact or truth. to be cognizant or aware, as of some fact, circumstance, or occurrence; have information, as about something. Idioms know the ropes, [Informal.]to understand or be familiar with the particulars of a subject or business:He knew the ropes better than anyone else in politics. n. the fact or state of knowing; knowledge. Idioms in the know, possessing inside, secret, or special information. bef. 900; Middle English knowen, knawen, Old English gecnāwan; cognate with Old High German -cnāhan, Old Norse knā to know how, be able to; akin to Latin (g)nōvī, Greek gignó̄skein. See gnostic, can¹ know′er, n. 1.See corresponding entry in Unabridged Know, comprehend, understand imply being aware of meanings. To know is to be aware of something as a fact or truth:He knows the basic facts of the subject. I know that he agrees with me.To comprehend is to know something thoroughly and to perceive its relationships to certain other ideas, facts, etc. To understand is to be fully aware not only of the meaning of something but also of its implications:I could comprehend all he said, but did not understand that he was joking. know² (nō, nou),USA pronunciation n. [Scot. and North Eng.] Scottish Termsknoll¹. Collins Concise English Dictionary © HarperCollins Publishers:: know /nəʊ/ vb (knows, knowing, knew /njuː/, known /nəʊn/)(mainly tr) (also intr; may take a clause as object) to be or feel certain of the truth or accuracy of (a fact, etc) to be acquainted or familiar with: she's known him five years to have a familiarity or grasp of, as through study or experience: he knows French (also intr; may take a clause as object) to understand, be aware of, or perceive (facts, etc): he knows the answer now (followed by how) to be sure or aware of (how to be or do something) to experience, esp deeply: to know poverty to be intelligent, informed, or sensible enough (to do something) (may take a clause as object) to be able to distinguish or discriminate archaic to have sexual intercourse with know what's what ⇒ to know how one thing or things in general work you never know ⇒ things are uncertain n in the know ⇒ informal aware or informed Etymology: Old English gecnāwan; related to Old Norse knā I can, Latin noscere to come to know ˈknowable adj ˈknower n
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