rucksack

名词 rucksack:

1. a bag carried by a strap on your back or shoulder
   同义词：backpack, back pack, knapsack, packsack, haversack

1. All his camping gear was packed in the rucksack.
   他的野营物品全都放在背囊里了。
2. She swung the rucksack (up) onto her back.
   她把帆布背包转到身後。
3. She shouldered her rucksack and set off along the road.
   她背起帆布背包就上路了。

ruck.sack

n.（名词）
A knapsack.
帆布背包：（旅行）用的背包

来源：
German
德语
dialectal Ruck [back] from Middle High German rück, ruck from Old High German hrukki * see sker- 2
方言 Ruck [背部] 源自 中古高地德语 rück, ruck 源自 古高地德语 hrukki *参见 sker- 2
Sack [sack] from Middle High German sac from Old High German from Latin saccus * see sack
Sack [袋子] 源自 中古高地德语 sac 源自 古高地德语 源自 拉丁语 saccus *参见 sack