break into 强行闯进
break off 中断，中止
break out (战争等)爆发;使逃脱，使逃走
break through 突破，突围
break up 打碎;终止，结束
bring about 带来，引起，导致
bring forward 提出(建议等)
bring into effect 使生效，实行
bring out 使……显示出来;出版
bring up 教育，培养
build up 逐步建立;增强，增进
but for 倘没有，要不是
by accident 偶然
by all means 尽一切办法，务必
by and by 不久，迟早
by chance 偶然，碰巧
by far…… 最多
by means of 用，凭借
by mistake 错误地，无意中(做了某错事)
by no means 决不，并没有
by oneself 单独地，独自地
by the way 顺便地，附带地说说
by way of 经过，经由;通过……的方法
