高中英语短语汇总Aa big headache令人头痛的事情a fraction of 一部分a matter of concern 焦点a series of 一系列,一连串above all 首先,尤其是absent from不在,缺席abundant in富于account for 解释accuse sb. of sth.控告add to增加（add up to）after all 毕竟,究竟agree with同意ahead of time / schedule提前ahead of 在.之前（ahead of time 提前）alien to与.相反all at once 突然,同时all but 几乎;除了.都all of a sudden 突然all over again 再一次,重新all over 遍及all right 令人满意的;可以all the same 仍然,照样的all the time 一直,始终angry with sb. at/about
