名词
中文翻译：偶数排列
同义词：
['even sequence', 'even arrangement例句：1. The book has an even permutation of chapters.（这本书的章节有偶数排列。）']
例句：
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1. The book has an even permutation of chapters.
这本书的章节有偶数排列。
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2.The teacher organized the students into an even permutation of teams.
老师将学生分成了偶数排列的队伍。
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3. The even permutation of the numbers is important for this calculation.
这些数字的偶数排列对于这个计算很重要。