knockupn.[竞赛]暖身练习
knockv.敲击;互撞;攻击n.敲;敲门;敲打
knock hell out of someone给某人无情的鞭打
knock sb. off his perchv.打败某人
knocked-down in carload以拆卸状态装车
Knock before you enter.进来前先敲门。
knock the sand from under无立足之地; 占上风
knock intensity indicator爆震强度指示器,爆震器
knock someone off his pins把某人打倒在地
knockdown drag-out fightn.长期而艰苦的斗争
knock someone off her feet使某人惊慌失措,使某人惊喜得不知所措