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
My mother-in-law is driving me nuts.
我岳母使我快要发疯了。
Fortune knocks once at least at every man's door.
人人都有鸿运高照之日。
Punctuality is a necessary habit in all public affairs in civilized society.
准时是文明社会中进行一切社交活动时必须养成的习惯。