knock down片语动词KK [nɑk daʊn] /nɑk daʊn/发音片语动词1打倒、击倒可拆开One solid punch knocked him down in the first round.第一回合一记重拳就把他击倒了。2撞倒、撞伤可拆开An elderly woman was knocked down by a speeding van.一位老太太被一辆超速的货车撞倒。3拆除、推倒可拆开They plan to knock down the old factory and build apartments.他们打算把旧工厂拆掉,改建公寓。4降价、杀价、压低可拆开I managed to knock the price down by two hundred dollars.我成功把价钱杀低了两百块。5驳倒、推翻可拆开She knocked down every argument he raised at the meeting.会议上他提出的每个论点都被她驳倒。6拆卸、拆开可拆开The shelves can be knocked down and packed into one box.这些架子可以拆卸后装进一个箱子里。名词1击倒拳击The referee counted slowly after the second knockdown.第二次击倒后,裁判慢慢数秒。形容词1低廉的、大减价的多用于价格We got the whole set at a knockdown price.我们以超低价买到了整套。用这个字练口说→