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

Collins Concise English Dictionary © HarperCollins Publishers::

at. abbreviation for

Also: atm atmosphere (unit of pressure)
atomic

at¹ prep.

(used to indicate a point, place, or location, as an address):We met at the library.
(used to indicate a point of time):It happened at midnight.
(used to indicate a location or position on a scale, or in order):The temperature is at zero.
(used to indicate an occurrence or when something happens):At low tide the waves aren't dangerous.
(used to indicate amount, degree, or rate):went at great speed.
(used to indicate a direction, goal, or an attempt to do something or reach something):Look at that; aimed at the target.
(used to indicate occupation or involvement):watching the children at play.
(used to indicate a state or condition):at peace with the world.
(used to indicate how something is done or accomplished):They held me up at gunpoint.
(used to indicate a cause or source):amazed at his skill.
(used to indicate relative quality or value):I'll sell it to you at cost.

at¹ prep.

(used to indicate a point or place occupied in space);
in, on, or near:to stand at the door; at the bottom of the barrel.
(used to indicate a location or position, as in time, on a scale, or in order):at zero; at age 65;at the end;at the lowest point.
(used to indicate presence or location):at home; at hand.
(used to indicate amount, degree, or rate):at great speed; at high altitudes.
(used to indicate a direction, goal, or objective);
toward:Aim at the mark. Look at that.
(used to indicate occupation or involvement):at work; at play.
(used to indicate a state or condition):at ease; at peace.
(used to indicate a cause or source):She was annoyed at his stupidity.
(used to indicate a method or manner):He spoke at length.
(used to indicate relative quality or value):at one's best; at cost.
be at (someone), to be sexually aggressive toward (a person):She's pregnant again because he's at her morning, noon, and night.
where it's at, [Informal.]the place where the most interesting or exciting things happen:Emma says that Rome is definitely where it's at now.

a pre-Hellenic Indo-European substratum language), Oscan, Old Irish, Gaulish, Phrygian ad-
bef. 900; Middle English; Old English æt; cognate with Old Frisian et, Old Norse, Old Saxon, Gothic at, Old High German az, Latin, Old Welsh, Old Breton ad, Greek a- (

at² n.

Currencya money of account of Laos, the 100th part of a kip.

Pali aṭṭha eight
Lao; compare Thai ʔàt formerly, a copper coin worth one eighth of a füang, ultimately
1950–55

at-,

var. of ad- before t: attend.

AT,

achievement test.
Militaryantitank.

At,

Chemistry, Electricityampere-turn.

At, [Symbol, Chem.]

astatine.

at.,

Physicsatmosphere.
Physicsatomic.
Lawattorney.

A.T.,

TimeAtlantic time.

单词	at.
释义	Collins Concise English Dictionary © HarperCollins Publishers:: at. abbreviation for Also: atm atmosphere (unit of pressure) atomic WordReference Random House Learner's Dictionary of American English © 2024 at¹ /æt; unstressed* ət, ɪt/USA pronunciation* prep. (used to indicate a point, place, or location, as an address):We met at the library. (used to indicate a point of time):It happened at midnight. (used to indicate a location or position on a scale, or in order):The temperature is at zero. (used to indicate an occurrence or when something happens):At low tide the waves aren't dangerous. (used to indicate amount, degree, or rate):went at great speed. (used to indicate a direction, goal, or an attempt to do something or reach something):Look at that; aimed at the target. (used to indicate occupation or involvement):watching the children at play. (used to indicate a state or condition):at peace with the world. (used to indicate how something is done or accomplished):They held me up at gunpoint. (used to indicate a cause or source):amazed at his skill. (used to indicate relative quality or value):I'll sell it to you at cost. WordReference Random House Unabridged Dictionary of American English © 2024 at¹ (at; unstressed* ət, it),USA pronunciation* prep. (used to indicate a point or place occupied in space); in, on, or near:to stand at the door; at the bottom of the barrel. (used to indicate a location or position, as in time, on a scale, or in order):at zero; at age 65;at the end;at the lowest point. (used to indicate presence or location):at home; at hand. (used to indicate amount, degree, or rate):at great speed; at high altitudes. (used to indicate a direction, goal, or objective); toward:Aim at the mark. Look at that. (used to indicate occupation or involvement):at work; at play. (used to indicate a state or condition):at ease; at peace. (used to indicate a cause or source):She was annoyed at his stupidity. (used to indicate a method or manner):He spoke at length. (used to indicate relative quality or value):at one's best; at cost. be at (someone), to be sexually aggressive toward (a person):She's pregnant again because he's at her morning, noon, and night. where it's at, [Informal.]the place where the most interesting or exciting things happen:Emma says that Rome is definitely where it's at now. a pre-Hellenic Indo-European substratum language), Oscan, Old Irish, Gaulish, Phrygian ad- bef. 900; Middle English; Old English æt; cognate with Old Frisian et, Old Norse, Old Saxon, Gothic at, Old High German az, Latin, Old Welsh, Old Breton ad, Greek a- ( at² (ät, at),USA pronunciation n. Currencya money of account of Laos, the 100th part of a kip. Pali aṭṭha eight Lao; compare Thai ʔàt formerly, a copper coin worth one eighth of a füang, ultimately 1950–55 at-, var. of ad- before t: attend. AT, achievement test. Militaryantitank. At, Chemistry, Electricityampere-turn. At, [Symbol, Chem.] astatine. at., Physicsatmosphere. Physicsatomic. Lawattorney. A.T., TimeAtlantic time.
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