词汇搭配
词组短语
at all(否定句)根本;究竟
be in at 在场,参与 , 参与;与…有关 , [口语] (在某事的最后阶段)在场;参与:
at it again[口语]争吵;重复负面消极的行为(此语亦可含有与性行为有关的意思)
同近义词辨析
at, on, in
这组词都有“在……”的意思,其区别是:
at表地点时,指空间位置上的某一点;表时间时,指在时间上的某一时刻。
on表地点时,指某物与另一物表面相接触,或与某地方接壤等;表时间时,指在某一天或某一天的某个时间,尤指在星期几。
in表地点时,指在某一立体空间范围内;表时间时,指一段时间或与年、月、季节时间连用。
at, in
at 小地点,arrive at a small village,
in 大地点 arrive in Shanghai
双语例句
用作介词(prep.)
- I'm sorry to obtrude on you at such a time.
我很抱歉在这个时候打扰你。 - She had her hair styled at the beauty parlor.
她的头发是在美容院做的。 - Snipers shot at the invaders from the roof tops.
狙击手从房顶上向侵略者射击。 - She makes eyes at the handsome young man.
她向那位英俊的小伙子送秋波。 - The airplane flies at 900 kilometers an hour.
飞机以每小时900公里的速度飞行。
权威例句
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