意思翻译
轮式背包
相关相似wheeled clamp───车轮固定夹
held back───隐瞒；退缩；抑制；阻止
shield back───护盾
to backpack───背包
wheel brace───齿轮架
backpack───n.双肩背包，背包；远足用的背包；vt.挑运；把…放入背包；vi.背负简便行李旅行；挑运
called back───回叫；召唤（callback的过去式和过去分词）
双语场合用语英语场合用语延伸推荐- wheeled vehicle
- wheeled away
- wheeled backpack
- wheeled string trimmer