backpack
n. 双肩背包
v. 挑运；背包徒步旅行
名词：backpacker 过去式：backpacked 过去分词：backpacked 现在分词：backpacking 第三人称单数：backpacks
近义词：bag，knapsack，rucksack，pack，haversack，packsack，backpack，
英英释义
Noun
- a bag carried by a strap on your back or shoulder
Verb
- hike with a backpack;
"Every summer they are backpacking in the Rockies"
例句
用作名词(n.)
- Let me take my camera out of my backpack.让我把相机从我的背包里拿出来。
- My backpack is thin, but theirs are heavy.我的背包是轻的，但他们的是重的。
用作动词(v.)
- We shall have to backpack supplies through the woods.我们必须背负补给品穿过森林。
- Why should she wait to backpack across Europe with you?她为什么要等着和你一起去欧洲背包旅行?