英语词汇rational-number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	rational-number
释义	ra·tion·al num·ber noun /ˌræʃnəl ˈnʌmbə(r)/ /ˌræʃnəl ˈnʌmbər/ (mathematics) a number that can be expressed as the ratio of two whole numbers有理数Topics Maths and measurementc2
随便看	beeves be expecting be expecting a baby be expecting (a baby/child) be expecting a baby/child be expecting a child be fading fast be fair be fair! befall befallen befalling be falling apart at the seams be falling/coming apart at the seams be/fall prey to something befalls be far/further/furthest removed from something be far removed from something be fast on the draw be fast/quick on the draw be favoured to do be favoured to do something be favoured to do sth be/feel flattered be/feel hard done by

英汉双解词典包含314281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。

ra·tion·al num·ber