1
N-COUNT （纸质或塑料）袋 A bag is a container made of thin paper or plastic, for example one that is used in shops to put things in that a customer has bought. 语法信息
A bag of things is the amount of things contained in a bag.
2
N-COUNT 拎袋；旅行袋 A bag is a strong container with one or two handles, used to carry things in.
She left the hotel carrying a shopping bag.
她提着一个购物袋离开了酒店。
A bag of things is the amount of things contained in a bag.
3
N-COUNT 同handbag A bag is the same as a handbag . →see usage note at: baggage
4
N-PLURAL 眼袋 If you have bags under your eyes, you have folds of skin there, usually because you have not had enough sleep.
5
QUANT 大量；很多 If you say there is bags of something, you mean that there is a large amount of it. If you say that there are bags of things, you mean that there are a large number of them. 语法信息
...a hotel with bags of character.
很有特色的酒店
6
N-COUNT 老娘们；丑老太婆；蠢妇 If someone calls a woman an old bag or a stupid bag, they are insulting her. 语法信息
7
VERB 抢先占有 If you bag something that a lot of people want, you get it for yourself before anyone else can get it. 语法信息
The smart ones will have already bagged their seats by placing cards on them.
聪明人早已在座位上放一张卡片占住了位子。
8
See also: bum bag;carrier bag;mixed bag;shoulder-bag;sleeping bag;tea bag
9
PHRASE 囊中之物；稳操胜券；十拿九稳 If you say that something is in the bag, you mean that you are certain that you will get it or achieve it. 语法信息
'I'll get the Republican nomination,' he assured me. 'It's in the bag.'
“我会得到共和党提名的，”他向我保证，“这是十拿九稳的事。”
10
PHRASE 背别人甩掉的包袱；背黑锅 If you are left holding the bag, you are put in a situation where you are responsible for something, often in an unfair way because other people fail or refuse to take responsibility for it. 语法信息
I don't want to be left holding the bag if something goes wrong.
如果出了什么问题，我可不想替人背黑锅。
in BRIT, use 英国英语用 be left holding the baby
11
PHRASE 收拾行李；打点行装 If you pack your bags, you leave a place where you have been staying or living. 语法信息
Police arrived at his hotel and ordered him to pack his bags.
警察来到他的酒店，命令他收拾行李走人。
