1.盖，盖子
2.=eyelid 词形变化
- 时态 lidded，lidding，lids
- 这两个名词都有“盖子，遮盖物”之意。
cover泛指所有的遮盖物。包括盖子或书籍、杂志的封面等。
lid通常指可以揭开的如箱盖、坛盖、壶盖等盖子。
- a movable top or cover (hinged or separate) for closing the opening of a container
- headdress that protects the head from bad weather; has shaped crown and usually a brim
- either of two folds of skin that can be moved to cover or open the eye