2021军队职称英语常考固定搭配与短语汇总(2)

21 at any rate无论如何,至少
22 at best其量,至多
23 at first最初,起先
24 at first sight乍一看,初看起来
25 at hand在手边,在附近
26 at home在家,在国内
27 at intervals不时,每隔...
28 at least至少
29 at last终于
30 at length最终,终于
31 at most至多,不超过
32 at no time从不,决不
33 at present目前,现在
34 at the cost of以...为代价
35 all means尽一切办法,务必
36 account for说明(原因等)
37 allow for考虑到
38 arrive at达成，得出
39 ask for请求，要求
40 aim at瞄准，针对