常見例句用作不及物動(dòng)詞 (vi.)He was knocked out cold in the second round.他在第二輪中被擊倒失去了知覺。He manages to knock down a guard and grab a knife.他設(shè)法擊倒了一個(gè)警衛(wèi)，抓起了一把刀。 返回 knock cold