n. a movable top or cover (hinged or separate) for closing the opening at the top of a box, chest, jar, pan, etc.
n. 盖子, 限制, 眼睑
vt. 给...盖盖子
1. Please put the lid back on the jar after you finish using it.
请在用完后把瓶子的盖子放回去。
2. I found the lid to the pot on the kitchen counter.
我在厨房台面上找到了锅的盖子。
3. Make sure the lid is tightly closed to keep the food fresh.
确保盖子紧闭，以保持食物的新鲜。