biffs英 [bɪfs]美 [bɪfs]v. (用拳头)狠打,猛击biff的第三人称单数柯林斯词典VERB 用拳头揍If youbiffsomeone, you hit them with your fist.My father biffed him one on the nose.我父亲对着他鼻子打了一拳。