at的短语

at first起先,首先

at last最后，终于

at work在工作，忙于

at present现在, 目前

arrive at达成，得出

at home在家(里)

at least至少，最低限度

at once立刻，马上

at times有时,偶尔

at the same time 同时

laugh at嘲笑

look at看望，注视

arrive at / in a place到达某地

at breakfast /lunch /supper早/午/晚餐时

at least / most至少/ 至多

at night在晚上,在夜里

at school在学校，在上课

at the age of在……几岁时

at the beginning of在……起初,开始

at the moment此刻,目前， 那时,当时

be good at在……方面擅长

be surprised at对…...感到惊奇

point at指向，指着

be at home/work在家/上班

take a look (a last look) at

at the end of…在……之末

at the beginning of…在……之初

at the foot of…在……脚下

at night/noon在夜里/中午

knock on / at敲（门、窗等）

at eight在八点

have a look at看一看

at that time 在那时

be better at = do better in在...方面做得更好

stay at home呆在家

at a meeting在开会

at the beginning of ...的起初,...的开始

at this time of year在每年的这个时候

at the foot of the mountain在山脚下

knock at the door敲门

at the top of the mountain

not at all不点也不;别客气;根本不;一点也不