| 释义 |
rucksacks是rucksack的复数 rucksack美 ['rʌk.sæk] 英 ['rʌk.sæk] n. backpack,haversack,knapsack,frame rucksack,daypack n. | 1. a large bag, usually with two straps and often with a supporting frame, carried on the back and used especially by walkers and climbers 3. a bag that you carry on your back, used when you are walking long distances or travelling to several different places |
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