读音

n. (指登山者、步行者使用或背小孩时使用的)背包, (有轻金属框的)箱形背包( backpack的名词复数 )
backpacks 用法和例句
- Asking employees to participate in a company-sponsored program in which employees pack backpacks for underprivileged children is fine .
- 要求员工参加一项公司赞助的项目(比如说,要求员工为贫困儿童准备学习用品)或许是一个不错的主意。
- People buy clothing more frequently than they do shoes or backpacks .
- 与鞋子或背包比起来,人们买衣服更频繁。
- Come on , sweetie . Come on . Okay , where did mom get the backpacks ?
- 跟上宝贝跟上妈妈都是去哪里给你们买书包?
- Each year they tutor as many as 2000 students . The group also gives services to other children , including backpacks and school supplies .
- 每年他们都会辅导将近2000名学生,这个组织还对学生提供其他服务,包括提供背包以及学习用品。
- Panicked people were leaving the city and filling jam-packed trains headed north , with all their possessions in their backpacks and suitcases .
- 处于恐慌中的人们用背包和行李箱带着他们所有的财产,挤上了开往北方的火车。