英语词汇“proper fraction”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	proper fraction
释义	proper fraction ˌprɒpəˈfrækʃn ＭＳＧ基本英英例句 n.数真分数分数和小数数学 Noun: a fraction with a numerator smaller than the denominatorOne forth is aproper fraction.四分之一是一个真分数。
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