bag
美 [bæɡ] 英 [bæɡ]
n.手提包；旅行袋；塑料袋；眼袋
v.把…装进袋子；猎杀（动物）；得分；抢占
网络：包包；书包；背包
复数：bags 过去分词：bagged 现在分词：bagging例句：
1、Such a heavy bag did he carry with him that he had to stop again and again to rest.
他带了个沉重的包，所以不得不一次又一次的休息。
2、He had nothing in his hands or his bag with him.
他手里、书包里什么也没有。
3、Before Tom leaves home for school, his mother checks his school bag. = Tom's mother checks his school bag before he leaves home for school.
汤姆离家上学前，他母亲总为他检查书包。
4、I ran back in the direction of my house but I forgot about my school bag which I had dropped while trying to get away.
我朝着我家的方向跑去，我的书包在我挣扎的时候掉在了地上，但是我忘记了。
5、How much did that bag cost?
那个书包要多少钱？
与bag相关的词组或者短语：
1、bag and baggage
（尤指秘密地或突然地）携带全部财产（with all your possessions, especially secretly or suddenly）
例句：He threw her out onto the street, bag and baggage.
他突然把她连人带东西一股脑儿扔到大街上。
2、a bag of bones (informal)
瘦骨嶙峋的人（或动物）；皮包骨（a very thin person or animal）
3、be in the bag (informal)
十拿九稳；稳操胜券（if sth isin the bag , it is almost certain to be won or achieve）
4、leave sb holding the bag (informal)
突然把重担推给某人（to suddenly make sb responsible for sth important, such as finishing a difficult job, that is really your responsibility）
5、(not) sbs bag (informal)
（非）爱好，特长【(not) sth that you are interested in or good at】
例句：Poetry isn't really my bag.
我其实并不擅长诗歌。