柯林斯英汉双解大词典
packsack /ˈpækˌsæk/
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1.
N a bag carried strapped on the back or shoulder 背包 (Also called (in Britain and certain other countries) knapsack) [美国英语]
应用推荐
N a bag carried strapped on the back or shoulder 背包 (Also called (in Britain and certain other countries) knapsack) [美国英语]
应用推荐