1 break in强行进行,打断
2 break off断绝,结束
3 break out突发,爆发
4 break through突破
5 break up终止,结束,打碎
6 bring about 产生;
7 bring forward 提出。
8 bring out 使出现;公布;出版;
9 bring up 培养,养大;
10 by accident偶然,含有不幸的因素
11 by all means无论如何,必定
12 by chance偶然,意外地
13 by choice处于选择
14 by contrast 对比之下;
15 by means of 用,依靠; 借助于
16 by means of借助于
17 by mistake错误地
18 by the way顺便提一下
19 by virtue of 凭借,借助;因为,
20 by way of经由,通过…方式
n. 美德,德行,优点,贞操