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knock的短语及用法

knock的短语及用法

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