schoolbag是：英语败李单词，翻译：书包。
schoolbag是一个组合词，
school(学校)+bag(包)=schoolbag(书包)。
复数词：schoolbags.
例：HER moon - shaped head appears on everything from schoolbags to fashionable watches.
从书包到时尚腕表，HelloKitty那个圆圆的脸蛋无所不在。
常用名词：
high school高中, 中学。
attend school入学；上学；就学。
middle school初中。
primary school小学。
finish school完成学业；毕业；放学。
private school私立学校。
school board地方教育董事会；地方教育委员会。
go back to school返校。
elementary school小学。
secondary school中学。
senior high school高级中学。
medical school医学院；医学专科学校。
return to school返校。
after school放学后。
public high school公立高中。
state school公立学校。
grade school小学。
special school特殊学校。
drop out of school退学。
miss school旷课；不能去上课；缺课。
schoolbag造句：
1、My school bag is the same colour as my sister ' s.我的书包颜色与我妹妹的一样。
2、How many books can you put into an empty school bag.一个空书包里能放几本书？
3、Whose school bag is heavier , yours or mine.谁的书包重，你租羡的还是我的？
4、I buy a school bag on my way home.在我回家的路上，我买了一个书包。
5、" they aren ' t in my school bag . are they in this drawer ?“它们不在我的书包里。是在抽屉里吗？ ”
6、He spent 5 , 000 yuan on 10 school bags and 20 barbie dolls.他花5000元买了10个书包和20个芭比娃娃。
7、Now it ' s beside my school bag.现在它在我的书包旁边。
8、Whose school bag is heavier , yours or mine ? yours is , i think.谁的书包更重，你的还是我的？我认为是你的。
9、I wish to buy a school bag.我想买个书包。
10、The size of that school bag.好大一个包。
11、It's difficult to see school bag in a sentence. 用school bag造句挺难的。
12、Fill your school bag.把你的书包装满。
13、Then , to my dismay , i found that my purse had been stolen from my school bag.然弊枯拍后，令我惊慌的是，我发现书包的钱包被偷走了。
14、I waited for her under the blazing sunlight , shielding my face with my school bag.我在炽热的阳光下等她,屏障遮挡着我的脸和我的书包。
15、I have to say that it was too difficult to feed your dirty school bag under your desk.我不得不说往你课桌底下的脏书包里装东西是件难事。