backpacks

过去式：

动词过去式: backpacked

更多词形：

名词: backpacker | 动词过去式: backpacked | 动词过去分词: backpacked | 动词现在分词: backpacking | 动词第三人称单数: backpacks |

单词例句：

A large green backpack with an aluminum frame.

一个大的有铝架的绿色背袋。

Heaved his backpack into the corner.

他把背包往角落里一扔

Is your passport in your backpack?

护照在背包里面了吗?

Where’s the baseball? It’s in the backpack.

棒球在哪？它在双肩背包里。

He put down his backpack and had a rest.

他放下背篼，歇一下脚。

Take your backpack and make you a trip.

离开古堡,背起沉重的行李,继续上路。

Are Backpacks to Blame for Back Pain?

背包是否导致背痛的主因？

I will bring them in my backpack.

我会把它们装在我的背包里。

It's time tk get your backpacks ready and your sports gear on.

是你准备好背包、带好运动用具的时候了。