knapsack 英式发音['næpsæk]美式发音['næpsæk]
knapsack基本解释
n,背包,同近
knapsack相关例句和用法
Squatting by one of the walls, I took a little book from my knapsack..我蹲在胡同的墙根,从背包里拿出一本最近出版的小开本的书。
knapsack英英释义
背包英释中释na bag that you carry on your shoulders
knapsack短语
knapsack problem,[数]渐缩问题.短语