be able to do 能够,会
be about to do 刚要,即将
above all 首先,首要,尤其是 be absorbed in sth.专心致力于…
be absorbed in doing sth.专心致力于…
be abundant in…富于,…丰富
by accident 偶然,碰巧 (=by chance) in accordance with 依照,根据,与…一致 according toprep.据/照…(所说,所写);按…,视… accuse sb. of sth.控告(某人某事) |