英语词汇proper fraction的意思、用法及释义-英汉双解词典

单词	proper fraction
释义	proper fraction (mathematics 数) fraction that has a lower number above the line than below 真分数 , , --- are proper fractions. 、、 ---都是真分数. Cf 参看 improper fraction (improper).
随便看	self-willed self-winding sell sell-by date seller seller´s market selling-point selling price Sellotape sell-out selvage selves semantic semantics semaphore semblance semen semester semi- semi semibreve semicircle semicircular semicolon semiconductor

英汉双解词典包含38652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。