Neumann problem
[计] 诺伊曼问题, 第二类边值问题
🧩 词语组成解析
[计] 诺伊曼
🗣️ 情景例句
And you never know
而你永远也猜不到
It is easy to be wise after the event.
当事后诸葛亮容易。
Soon there were many wild horses across the country.
不久，乡间就有了许多野马。