| 单词 | backpack |
| 释义 | backpack back.pack AHD: [b²k“p²k”] D.J. [6b#k7p#k]K.K. [6b#k7p#k]n.（名词）1. A knapsack, often mounted on a lightweight frame, that is worn on a person's back, as to carry camping supplies.背包：一种背在背上的通常安装在轻量结构上的背包，用来带一些野营的必需品2. A piece of equipment, often containing life-support devices, designed to be used while being carried on the back:背伏的东西：设计成背在背上使用的一种装备，通常包括生活供应设备：a parachute in a backpack; an astronaut's backpack.背伏降落伞包；宇航员背包v.（动词） back.packed,back.pack.ing,back.packs v.intr.（不及物动词）To hike while carrying a backpack.背着包徒步旅行v.tr.（及物动词）To carry in a backpack.背伏：用背包携带继承用法:back“pack”er n.（名词）back“pack”ing n.（名词） |
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