rational number
[数]有理数
例句与用法：
The examiners put a premium on rational argument.
评委们对以理服人的论据给以高度评价。
The quality or condition of being rational.
合理性合乎理性的性质或状态
No rational person would go to work in his pyjamas.
任何神智正常的人都不会穿着睡衣去上班。
Man is a rational being.
人是有理性的生物。
词形变化：
副词: rationally | 名词: rationalness |
ph.
【数】有理数