Identity permutation
[计] 恒等排列
🧩 词语组成解析
identity
[ai'dentiti]
n. 身份;[逻]同一性;个性;[数]恒等（式）;
permutation
[ˌpə:mju(:)'teiʃən]
n. （一组事物可能的一种）序列，排列，排列中的任一组数字或文字;
🗣️ 情景例句
Me, too. Have fun!
我也是。祝你们愉快
It is harder to marry a daughter well than to bring her up well.
养女容易嫁女难。
Marty
马蒂