1 [C] a container made of paper or thin plastic that opens at the top 包；袋；口袋: She brought some sandwiches in a plastic bag. 她用塑料袋带了几块三明治。

2 [C] a strong container made from cloth, plastic, leather, etc, usually with one or two handles, used to carry things in when travelling, shopping, etc （手）提包；旅行袋: a shopping bag 购物袋Have you packed your bags yet? 你的包装好了没有？She took her purse out of her bag (= handbag). 她从手袋中拿出钱包来。

3 [C] the amount contained in a bag 一袋子的量: She's eaten a whole bag of sweets! 她吃了一整袋糖果！a bag of crisps/sugar/flour 一包炸薯片／糖／面粉 ☞picture at container 见 container 插图

4 bags [pl] folds of skin under the eyes, often caused by lack of sleep 下眼皮浮肿之处；眼袋: I've got terrible bags under my eyes. 我有两个大眼袋。

5 bags [pl] (Brit 英) (informal 非正式)bags (of sth) a lot (of sth); plenty (of sth) 很多；大量: There's no hurry, we've got bags of time. 不用赶，我们时间多的是。