Permutation这个单词是什么意思？

permutation
KK: []
DJ: []
n.
1. 变更;交换
2. 【数】排列

以上结果由 Dr.eye译典通字典 提供

交换，排列

Permutation: [ .pə:mju(:)'teiʃən ]

n. 交换,排列

英英解释:
名词permutation:

1. an event in which one thing is substituted for another
同义词：substitution, transposition, replacement, switch

2. the act of changing the arrangement of a given number of elements

3. complete change in character or condition- Henry Miller

4. act of changing the lineal order of objects in a group

置换