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knock短语

knock短语

knock on 撞击撞出;敲击(门、窗)

knock at 敲(门、窗等)

knock off 击倒;停工;中断

knock down 击倒;拆卸

knock at the door 敲门;把……撞倒;撞墙

knock out 敲空;击倒;打破;使筋疲力竭

knock it off 停止做;住口,别再讲下去了

knock on the door 敲门

knock over 打翻;撞倒

knock in (把钉子)钉入

knock on wood 敲木头,企求好运;吉人天相

knock up 敲门唤醒;[英口]筋疲力尽;往上敲

knock back (摇把)反击,(活塞)逆行,(曲轴)反转;反座;回击,击退;使...大吃一惊

knock against 撞击,与…冲突;偶然遇见

knock sensor 爆振传感器;进气流量传感器

knock into 撞上;与…相撞

knock off work 敲落工作;歇工