英语词汇even permutation怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	even permutation
释义	even permutation 【数学】偶排列,偶置换 [参较 odd permutation]
随便看	not hold of much account no thoroughfare no thoroughfare ! Nothosauria nothosaurias no-throw not-I notice noticeabilities noticeability noticeable noticeably notice board notice boards noticed Notice of fine noticer notices noticest noticing noticings Notidanoidei notifiable notification notifications

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