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at的用法 at的用法介紹

2026-04-01 云知道 at的用法

1、At bay：（經(jīng)常和keep或hold連用）使……不能接近。One of the gangsters kept the police at bay until the rest escaped 。
2、At bottom：實際上。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 。
【at的用法 at的用法介紹】4、At cross purposes：互相誤解。I think we are at cross purposes. When I said J.C., I meant Jason Chen, not John Chen 。