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

Over the course of your life you will earn thousands of times the price of your rucksack and contents.
在你一生中，你赚的钱将是你的“背包”及内容物价格的数千倍。
He kindly carried our picnic in a rucksack
他很体贴地背着装有我们野餐食物的背包。
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。
A rucksack has straps that go over the shoulders.
背包上有两条背带。
She swung the rucksack ( up) onto her back.
她把帆布背包转到身后。
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。
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。
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。
Is it all right if I put my rucksack on the back seat?
我把帆布背包放在车后座上行吗？
So it seems to me that you purchased '' rucksack insurance ''.
因此在我看来你购买了“背包保险”。