劍橋詞典a short sharp noise made by two hard objects being hit together （硬物相互撞擊發(fā)出的）咔噠聲，噼啪聲，吧嗒聲 He could hear the clack of high heels walking past in the corridor . 他可以聽見高跟鞋經過走廊時發(fā)出的咔噠聲。 返回 clack