cover in
cover in是什么意思、cover in怎么读
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cover in汉语翻译
封盖
cover in例句
- A lid or flap covering an aperture, such as the gill cover in some fishes or the horny shell cover in snails or other mollusks.鳃盖覆盖在一孔或缝隙上的盖，如一些鱼类的鳃或覆盖在蛇或其它软体动物身上的角质壳
- The engine was covered in grease.发动机上有层油脂。