rational number
noun [ C ] mathematics specialized uk/ˌræʃ.ən.əl ˈnʌm.bər/ us/ˌræʃ.ən.əl ˈnʌm.bɚ/ us
（数学中的）有理数
a number that can be expressed as the ratio of two whole numbers
Compare: irrational number
| 单词 | rational number |
| 释义 | rational number noun [ C ] mathematics specialized uk/ˌræʃ.ən.əl ˈnʌm.bər/ us/ˌræʃ.ən.əl ˈnʌm.bɚ/ us （数学中的）有理数 a number that can be expressed as the ratio of two whole numbers Compare: irrational number |
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