（单词翻译:单击）
| A | |
| above all | 首要,尤其 |
| be absorbed in | 专心于 |
| by accident | 偶然 |
| account for | 说明(原因等) |
| on account of | 因为,由于 |
| take…into account | 考虑 |
| be accustomed to | 习惯于 |
| add up to | 合计,总计 |
| in addition | 另外 |
| in addition to | 除…之外 |
| in advance | 提前,预先 |
| gain/have an advantage over | 胜过,优于 |
| take advantage of | 利用 |
| ahead of | 在…前面,先于 |
| in the air | 在流行中,在传播中 |
| after all | 终于,毕竟;虽然这样 |
| all but | 几乎,差一点;除…之外其余都 |
| all over | 遍及,到处 |
| all right | 行,可以;顺利,良好 |
| at all | 完全,根本 |
| in all | 总共,共计 |
| not at all | 一点也不 |
| allow for | 考虑到 |
| make allowances for | 考虑到,顾及;体谅,原谅 |
| in alliance with | 与…联盟 |
| leave/let…alone | 听其自然,不要去管 |
| let alone | 更不用说 |
| along with | 与…一起 |
| by analogy | 用类推的方法 |
| one after another | 一个接一个 |
| one another | 互相 |
| anything but | 除…以外任何事(物),根本不 |
| apart from | 除去 |
| arrive at | 达成,得出 |
| as for | 至于,就…方面说 |
| as if | 好像,仿佛 |
| as though | 好像,仿佛 |
| as to | 至于,关于 |
| as well | 也,又 |
| aside from | 除…以外 |
| ask after | 询问,问候 |
| ask for | 请求,要求 |
| pay attention to | 注意 |
| avail (oneself) of | 利用 |
| of/to no avail | 不起作用,没有用 |
| on (the/an) average | 平均,一般说来 |
| right away | 立即,马上 |
