associate with 联合,联系
assure sb of 使放心
attend to 专心,留意
back up 支持,倒退
back down 放弃,退却
benefit from 得益于
blame sb for sth 因某事而责备某人
belong to 属于
break away (from) 脱离,逃脱
break down 损坏,瓦解,崩溃
break in (on) 强行进入,打断,插嘴
break into 闯入
break off 中止,中断
break out 逃出,爆发
break through 突围,突破
break up 中止,结束,打碎,拆散
bring about 带来,引起
bring around 改变主意
bring back 归还,带回