恭桶盖的英文：
toilet cover

toilet是什么意思：
n. 厕所，洗手间；马桶；梳妆，打扮
v. （给…）梳妆，打扮

Male Toilet,Female Toilet,Public Pantry
男厕、女厕、公共茶水间

Combs and brushes are toilet articles.
梳子和刷子都是梳妆用具。

There is a toilet for the handicapped on the grind floor.
一层有残疾人专用洗用间。

ladies' room; ladies toilet
女盥洗室

He heard the flush of a toilet.
他听见冲马桶的声音。

cover是什么意思：
v. 遮盖；掩饰；包含；采访；给...保险；顶替
n.. 遮盖物；封面；掩护；保险；借口；餐具

Cover as if with a shroud.
仿佛用覆盖物掩饰着。

To be covered with or as if with fog.
为雾笼罩被或好象被烟雾掩盖

Covering: The fixing of a book cover to the spine and end papers .
上书皮:把书皮粘贴于书和纸上。

Snow covered the mountain. = The mountain was covered with snow.
白雪漫山

A light, padded bed covering.
羽毛被一种轻质且柔软的床罩