My Rucksack我背包
Rucksack -褉褞泻蟹邪泻
Rucksack Insurance背包保险
Your Rucksack你的背包
Rucksack Hostel背包旅馆
ecological rucksack生态包袱
Rucksack Inn背包客栈
ARVN Rucksack南越军帆布背包
rucksack revolution背包革命
N-COUNT(可数名词) A rucksack is a bag with straps that go over your shoulders, so that you can carry things on your back, for example when you are walking or climbing. 双肩背 [英国英语]