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 layer thickness覆盖层厚度Coverall-matic press自动烫工作服机Covered disaster areas受灾面积covering communication隐蔽通信coveringtransformation覆盖变换cover with double film双膜覆盖cover page utilization版面利用cover crack limitation裂缝限值covered with confusion非常慌张covered vegetable dish有盖蔬菜盘