go before居前have to/have got t0不得不,必须help oneself自取所需(食物)keep out of躲开,置身…之外get out of逃避,改掉have get有give oneself up自首,投降,投案go along with陪同前往,随行g0 in fo...2015-09-29
be able to(do)能(做),会(做)be absent from缺勤,缺课be accustomed to习惯于be active in积极于be alive to发觉,感觉,对…敏感be angry with对……发怒be anxious for急切盼望,渴望be about to(do...2015-09-29
and so on等等all at once突然;同时,一起once(and)for all一劳永逸,限此一次by oneself独自地,单独地other than不同于all right好,行ever since从那时起,自那时以来ever so非常,极其so…as to结果是;如此……以至于at...2015-09-29