Permutation matrix - [计] 置换矩阵，怎么读怎么用

🧩 词语组成解析

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;

matrix ['metrɪks]

n. <数>矩阵;模型;基质;母体，子宫;

matri(mother)+x(名词后缀)→子宫；母体；铸型；模型；母岩

I see. What time will she come back?

哦，那她几点会回来？

What time is it now?

现在几点？

a brighter promise for the hopeful traveller who has sworn to get away from it all.

而对于发誓用露营来摆脱烦恼的人来说，却带来了更光明的前景。

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