扫的多音字组词?
2022-06-18
更新时间:2023-03-25 05:01:16作者:admin2
这里knock这里是不及物动词,它后面不能直接加宾语,要加上一个介词,此处的at指的是敲门时的动作方向是指向门,若用on的话,应该也可以,指敲在门的面上,和门接触.
knock in to把东西敲(撞)进.,He knocked me in to the water.
knock at敲打某东西,He knocked at the melon to judge if it was fully ripe.
knock on 撞击撞出;敲击(门knock at、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