rucksacks的音标：...

The two shepherds wore rucksacks filled with bread and cheese they could eat on the way.那两个牧民都背着旅行包,里面装着面包和乳酪,供他们沿途饿了的时候压压饥.Larger rucksacks may be divided into two or more compartments.更大一点的背包可以有两个或更多的区隔.The soldiers in...

n.帆布背包( rucksack的名词复数 )...