blaze with sth．燃烧；闪耀着；激发……
blow off 吹掉；将热水、蒸气等放掉
boil over 发怒、激动
borrow sth．from／of sb．向某人借……
bother…about sb．为……烦扰
bother about doing sth．／to do sth．为做某事操心、烦恼
break in 闯入，打断
break in on 打扰、打断
break off 折断；突然停止讲话；断绝
break out 战争、火灾等突然发生
