Knocksy克诺西
knockv.敲击;互撞;攻击n.敲;敲门;敲打
knocking-over row脱圈横列
knock the nail home把钉子钉牢,坚持到底
knock off electrode强制滴液电极
knock down a hurdle碰倒栏架
knock out mechanism出坯机构
knock all of a heap使大吃一惊
knock-on reaction撞击反应
knocking-over bit脱圈片
knockdown furniture活动家具
knocking combustion爆震燃烧