Knapsack cipher
[计] 渐缩密码, 背包式密码
🧩 词语组成解析
knapsack
['næpsæk]
n. （士兵或旅行者的）背包;
cipher
['saifə]
n. 密码;零;不重要的人;无价值的东西;
vt. 用密码书写;
🗣️ 情景例句
She gave me the cold shoulder.
她对我冷淡。
Many happy returns of the day.
祝您长寿。
Frank begged him to do so and the dealer reluctantly prised it open.
经弗兰克恳求，古董商才勉强把货箱撬开了。