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
柯林斯词典
- （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
英英释义
noun
双语例句
- 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。 - The men slung their packs again. A rucksack has straps that go over the shoulders.
大家又都背起了背包。背包上有两条背带。 - 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？ - The broomstick spun to earth, but he just managed to seize the strap of his rucksack and the top of the cage as the motorbike swung the right way up again.
飞天扫帚打着旋儿往地面落去，就在摩托车重新扳正过来的一刹那，哈利及时抓住了背包带子和鸟笼顶部。 - They lay down, their rucksack still on their backs, passing the water bottle, almost dozing.
他们躺下来，递过水瓶，旅行包仍背在背后。他们几乎昏昏欲睡。 - 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。 - She swung the rucksack ( up) onto her back.
她把帆布背包转到身后。 - 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。 - So it seems to me that you purchased '' rucksack insurance ''.
因此在我看来你购买了“背包保险”。