about to 即将above all 首先,尤其by accident/by chance 间或,碰巧on account of 基于,由于on all accounts 无论怎样on no account 决不take... into account 考虑到…-.accustomed to 习惯于act on 对……起作用;按……行动, 作用于add to 增长,添加,补充add up to 总计,等于;意指in addition to 此外,除……之外in advance 预先,在前面take advantage of 运用,趁机again and again 反复地now and again 不时地,常常地time and again 反复地,一次又一次地agree on/upon 同意agree with 与……意见一致ahead of 在……前,先于ahead of time 提前aim at 瞄准,针对 在,意在above all 首先,尤其是after all 究竟,毕竟at all c 三 冤全,主线in all 总计leave alone 听其自然, 不要去管let alone 不要去管;更不用说all along 一直,一直one after another 一种接一种one another 互相anything but 主线不是,除……以外决不apart from 除……之外apply to 将……应用于;涂,抹approve of 欣赏,同意;同意, 通过arm in arm 手挽着手;协同as... as 与……同样as for/as to 至于;就……而言as if/as though 仿佛,仿佛 不妨ask after 问候…-ask for 祈求,规定pay attention to 注意on (an/the) average 平均起来;一般说来right away 立即,立即back and forth 来回,来回back down/off 放弃,让步,退却back up 支持,援助have back 要回,收回based on 以……为基础on the basis of 以……为基础because of 由于,由于go to bed 去睡觉begin with 从……开始on behalf of 代表……,为……代表fall behind 落后leave behind 落后;把……留下;忘带believe in 信奉,信奉;对……有信心benefit from 收益于……at best/at the best 兖其量,至多make the best of/make the most of 充足运用try one's best 竭力better off富裕起来,(日子)好起来for the better 好转,向好旳方向进展had better 最佳还是,应当by birth 在血统上;天生地give birth to 生育;产生a bit 一点,少许a bit of 一点儿旳bit by bit 一点点地,渐渐地on board 在船(火车,飞机)上boast of/about 夸耀,说大话 .Both…and.,, 既……...