covern.封面;盖子;套子;表面v.覆盖;涉及;包含;掩护;给…保险
cover hood机套罩
cover time覆盖时间
Coverlizza科韦利扎
cover half定模
cover bush泵盖衬套
cover tire外胎
cover wire被覆线
cover leaf苞
cover ball触台
cover head顶封头