英语中，"at“主要用于哪种句型？最好举例子

Question

如题所述

Answer 1

at [�0�3t]
prep. 在
例句:
I'm good at it.
我做这个很在行。
I watch TV till ten at night.
我晚上看电视看到10点。
There is very little profit in selling newspapers at present.
现在卖报纸利润很少。
Compare at night, by night, in the night, during the night, on a (... ) night (... ).
试比较at night、 by night、 in the night、 during the night、 on a (.
-- 英汉 - 辞典例句
More famous than this is the well-known replacement of "aim at" by the American "aim to".
这方面更著名的例子是：众所周知美国用aim to取代aim at（意图，打算）。
-- 英汉 - 辞典例句
Range: a = amps, t = tdma, at = amps/tdma (or NULL) [Optional]
范围： a = amps，t = tdma，at = amps/tdma（或 NULL）[可选的]
-- science - 汉英
shall we remember @take a look at@ as a set phrase in this sentence?
是否应把这句话里的“take a look at”作为固定短语记？
-- 无师自通 校园英语会话 - In the Classroom (3)
appropriate technology - AT: The application of a technology appropriate for the factor endowment that exists.
适用技术(简写为 at):适合于现有生产要素的技术。
-- 英汉 - 翻译样例 - 经济
But, the expression @take a look at@ is much more useful than the verb phrase @look at@,
但“take a look at”这用法比动词短语“look at”更有用。
-- 无师自通 校园英语会话 - In the Classroom (3)
Torq Conv Clu, No RPM Drop At Lockup
Torq Conv Clu, No RPM Drop at Lockup（扭力变换器离合器，在锁紧时，速度不降）
-- 英汉 - 翻译参考
brushed my teeth. At 11:00, I combed my hair. At 11:30, I
Ⅰ. Yesterday I got up late. I got up at 10:00. at 10:30, I
-- 英语单元测试卷 六年级下册 与冀教小学三年级起始版 - 第四单元 A卷
note the assonant words and syllables in `tilting at windmills'.
记录‘tilting at windmils’中的类韵词和音节。
-- 汉英 - 翻译参考
Internet addresses all follow the same form: the person's userid followed by an @ character (the "at "sign), followed by the name of a computer.
因特网网址按照相同的格式：首先是使用人的用户标识符（use-rid),然后是字符（即“at"符号），再就是计算机的名称。

Answer 2

其实这个介词多是合短语一起用的