knockupn.[竞赛]暖身练习
knockv.敲击;互撞;攻击n.敲;敲门;敲打
knock the inkbottle over把墨水瓶碰翻了
knock-down-drag-outadj.【美】激烈的
knock the stuffing out of打掉; 驳倒
knock some heads togethervt.责备某些人;让某些人做他们改做的事
knock someone's block off西部
knock someone's socks off
knocked into the table.撞到了桌子
knock one's hindrance out
knockdown-and-dragoutadj.<美俚>激烈的; 狂暴的n.猛烈的战斗
knock back type condenser反冲式冷凝器