coveringn.覆盖物adj.掩护的;掩盖的
covern.封面;盖子;套子;表面v.覆盖;涉及;包含;掩护;给…保险
cover to reinforcement钢筋保护层
covered floor moulding盖箱地面造型
coversational language会话语言
covergent electron gun收敛式电子枪
covering path property覆盖道路性质
covered defect portion覆盖缺陷部分
cover-type preheated覆盖式预热
Cover up for relatives亲亲相隐
covered back-digging盖挖逆作
covering of top roller上罗拉涂层