a few (表示肯定)有些,幾個
a good deal (接不可數(shù)名詞)許多,大量
a little (表示肯定)一些,一點點
a lot of 大量的,許多
a number of 若干,許多
a series of 一系列,一連串
according to 根據(jù)
account for 說明(原因等)
after all 畢竟,終究
ahead of 在……前面,先于
all but 幾乎,差一點;除了……都
all of a sudden 忽然
all over 到處,遍及;全部結束
all right 令人滿意的;(健康)良好的;好,行,可以
all the same 仍然,照樣地
all the time 一直,始終
allow for 考慮到,顧及
and so on 等等
anything but 根本不
apart from 除……之外(別無);除……之外(尚有)
as……as… 像,如同,與……一樣
as a matter of fact 事實上,其實
as a rule 通常,照例
as far as 遠到;就……而言,至于
as follows 如下
as for/to 至于,關于
as/if though 好像,仿佛
as long as 只要,如果;既然,由于
as soon as 一……就,剛……便
as usual 照例,像平常一樣
as well 也,又
as well as 除……之外(也),既……又
aside from 除……以外(尚有)
ask for 請求,要求