单词	even permutation
释义	even permutation noun : a permutation that is produced by the successive application of an even number of interchanges of pairs of elements Word History First Known Use 1881, in the meaning defined above
随便看	capitula capitulant capitulants capitular capitularies capitulars capitulary capitulate capitulate (to) capitulate to capitulated capitulated (to) capitulated to capitulates capitulates (to) capitulates to capitulating capitulating (to) capitulating to capitulation capitulations capitulator capitulators capitulatory capituliform

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