at

"at" Chinese translation ("at" in Chinese, "at" 中文翻译, "at"发音):

prep. 在,向,对 [～ 9 o'clock在九点时～ the station在车站 rush ～ the enemy奔向敌人 good ～ learning善于学习以 The train runs ～ fifty kilometres an hour.火车每小时跑50公里 ]

Related Entries (相关词条):

be at issue 有争论(在争论中)

a bit at a time = BIT by bit

a whale at n.善于...的人,热心于...的人

aim at v.瞄准,针对

all at once (1) 突然,立刻 (suddenly) (2) 大家一起 [同时] Don't speak all at once. 不要都同时说话

arrive at v.到达,达到