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	minter minters mintest mintier mintiest minting mintleaf mintmark mintmarks mintmaster Minton ware mintplace mints mintweed minty minuartiae minuartias minuend minuends minuet minuets Minuit minus minus latium minus lens

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