knapsacks

英 [ˈnæpsæks]

美 [ˈnæpˌsæks]

n.  小背包
knapsack的复数

柯林斯词典

• 帆布（或皮）背包
  Aknapsackis a canvas or leather bag that you carry on your back or over your shoulder, for example when you are walking in the countryside.

双语例句