at的用法 at的用法介绍


at的用法 at的用法介绍

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【at的用法 at的用法介绍】1、At bay:(经常和keep或hold连用)使……不能接近 。One of the gangsters kept the police at bay until the rest escaped 。
2、At bottom:实际上 。Judy said she was not jealous of her friends success, but at bottom, she was 。
3、At close quarters:逼近地 。he two rivals grappled at close quarters 。
4、At cross purposes:互相误解 。I think we are at cross purposes. When I said J.C., I meant Jason Chen, not John Chen 。

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