rucksack是什么意思音标:英 [ˈrʌksæk]美 [ˈrʌkˌsæk, ˈrʊk-]

n. 帆布背包

n a bag carried by a strap on your back or shoulder

rucksack的用法和例句：

1.I wish that's all I had in my rucksack.

我真希望我的背包里也装的是这些

2.In retrospect, the rucksack might have been a bad idea.

回头想想 用背包或许不是好主意

3.Make a wooden frame covered with a dry bag or rucksack.

做一个木质框架 覆盖上干燥的 帆布背包

4.Now this is what happens when you put a 80pound rucksack on a 150pound body.

一个150磅的人背着80磅的帆布背包 就会这样

5.She was carrying a black rucksack with a picture of a bright green pon on the front.

她背着黑色帆布背包 前面有副亮绿色狮子的图案

6.a deer antler and a cord from the rucksack, make you a catapult with a range of up to 40 foot.

鹿角和背包上的绳子 就可以做出一个 射程足有40英尺的弹弓