rucksack

英 [ˈrʌksæk]

美 [ˈrʌksæk]

n. (尤指登山者或远足者使用的)背包，旅行包

复数：rucksacks　过去式：rucksacked　

Collins.1 / BNC.12477 / COCA.24144

牛津词典

noun

（尤指登山者或远足者使用的）背包，旅行包
a large bag, often supported on a light metal frame, carried on the back and used especially by people who go climbing or walking

（登山或远足时用的）背包，旅行包
Arucksackis 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.

in AM, usually use 美国英语通常用knap-sack, pack, backpack

noun

a bag carried by a strap on your back or shoulder
Synonym:backpackback packknapsackpacksackhaversack

She delved into her rucksack and pulled out a folder.
她在背包里翻找一番后拿出了一个文件夹。
Rucksack packed to bursting point?
帆布背包中的东西塞到爆？
They carried only one rucksack between them.
他们两人只带一个背包。
A rucksack has straps that go over the shoulders.
背包上有两条背带。
Charlie humped his rucksack up the stairs to his flat.
查利费力地将背包背到楼上自己的公寓里。
When buying a rucksack, it is important to get a good fit.
买帆布背包时，重要的是要买的合适的。
Use a weatherproof rucksack to carry your camera and lenses around in.
用防风雨的帆布背包装照相机和镜头。
He'd got a big rucksack, stuffed with notes, on his back.
他背了个帆布大背包，里面塞满了钞票。
A stylish construction of flexible metal arcs and mesh covered contact surface areas enable efficient air circulation between the rucksack and the back.
一个时尚的柔性金属弧线建设和网格覆盖的背负系统，使接触面之间的背包和背部有效的空气流通。
All his camping gear was packed in the rucksack.
他的野营物品全都放在背囊里了。