英语词汇半群是什么意思，半群的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典-觉斋网

单词	半群
释义	DEFINITIVE EXAMPLES 权威例句〔semigroup〕A set for which there is a binary operation that is closed and associative.半群：结合二元运算下闭合和结合的数学集合美国传统
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觉斋网英汉汉英翻译词典包含1679246条英汉翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习及翻译工作的有利工具。