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。
So it seems to me that you purchased '' rucksack insurance ''.
因此在我看来你购买了“背包保险”。
A rucksack has straps that go over the shoulders.
背包上有两条背带。
He had a small green rucksack slung over one shoulder.
他单肩挎着一个绿色的帆布小背包。
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。
My rucksack was too big for the luggage rack
我的背包太大了，行李架上放不下。
To Mr Bowes-Little, who is thoughtful to the point of being over-analytical, a rucksack is more than just something you use to carry stuff in.
鲍斯-利特尔非常爱思考，甚至到了有些过分的地步。对他而言，背包不只是一种用来携带东西的工具。
He was weighted down with a heavy rucksack.
他背着很重的背包。
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。