英语词汇“left identity”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	left identity
释义	DictionarySeeidentity element left identity left identity [¦left i′den·ə·dē] (mathematics) In a set in which a binary operation · is defined, an element e with the property e · a = a for every element a in the set.
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