英语词汇proper fraction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	proper fraction
释义	proper fractionn.Mathematics（名词）【数学】 A numerical fraction in which the numerator is less than the denominator.真分数：分子比分母小的数学分数 A polynomial fraction in which the numerator is of a lower degree than the denominator.分子比分母低一级的多项分数
随便看	purser pursers purses purse seine purse strings pursing purslaine purslane purslanes pursuance pursuances pursuant pursuants pursue pursue pursued pursues pursuing pursuit pursuit plane pursuits pursuivant pursuivanted pursuivanting pursuivants

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。