knock

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【词性】：v．& n．

【释义】：

敲打，碰撞，破坏，摧毁，消灭，击落

◇knock about接连打击knock down击落，使屈服knock down and drag out彻底战胜knock for a burton阵亡，被击毁knock head against有效抵抗knock head on the head杀掉，消灭knock off中断，停止，击倒，杀死knock over袭击knock the hindsight off彻底打败，消灭knock under承认失败，屈服

‖knock inhibition抗爆剂knocking n．敲击，击落knocking explosion爆炸knocker n．爆震剂，门环knockcompound n．抗震剂knockdown adj．能不可抵抗的n．击倒knocked-on adj．被打击的knockmeter n．爆震计knock-off adj．可连接的n．敲落，停止，中止