16.on account of(=because of)由于,因为.
17.on no account(=in no case,for no reason)绝不要,无论如何不要(放句首时句子要倒装)
18.accuse…of…(=charge…with;blame sb. for sth.;blame sth. on sb.;complain about) 指控,控告
19.be accustomed to(=be in the habit of,be used to)习惯于
20.be acquainted with(=to have knowledge of)了解;(=to have met socially )熟悉
21.act on 奉行,按照…行动;act as 扮演;act for 代理
22.adapt oneself to(=adjust oneself to)使自己适应于
23.adapt…(for)(=make sth. suitable for a new need)改编,改写(以适应新的需要)
24.in addition(=besides)此外,又,加之
25.in addition to(=as well as,besides,other than)除…外
26.adhere to(=abide by,conform to,comply with,cling to,insist on,persist in, observe,opinion,belief)粘附;坚持,遵循
27.adjacent(=next to,close to)毗邻的,临近的
28.adjust..(to)(=changes lightly)调节;适应
29.admit of(=be capable of,leave room for)…的可能,留有…的余地
30.in advance(before in time)预告,事先
31.to advantage 有利的,使优点更加突出地
32.have an advantage over 胜过;have the advantage of 由于…处于有利条件;have the advantage of sb. 知道某人所不知道的事
33.take advantage of(=make the best of,utilize,make use of,profit from,harness) 利用
34.agree with 赞同(某人意见);agree to 同意
35.in agreement(with)同意,一致