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
I thought you'd all like it.
我料想你们都会喜欢的。
She is an honor to our school.
她是我校的光荣。
They stretch out their legs like flying squirrels.
它们伸展四肢，就像飞行中的松鼠一样。