英语词汇symmetric group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	symmetric group
释义	symmetric groupn.Mathematics（名词）【数学】 A group consisting of all possible permutations of a given number of items.对称群：由某些给定数量的项的所有可能的排列组成的一组
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英汉双解词典包含166908条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。