Knapsack problem
[计] 背包问题, 渐缩问题
🧩 词语组成解析
knapsack
['næpsæk]
n. （士兵或旅行者的）背包;
🗣️ 情景例句
The first chopsticks were made from bone and jade.
第一批筷子是骨头或玉制成的。
In my opinion,that's an excellent idea.
按照我的意见,那是一个极好的想法。
I'm afraid this green dress it too small for me as well.
恐怕这件绿色的我穿着也太小了。