rational
'ræʃәnl
基本解释
a. 理性的, 合理的
n. 有理数
英文释义
a. consistent with or based on or using reason
a. capable of being expressed as a quotient of integers
s. having its source in or being guided by the intellect (as distinguished from experience or emotion)
上一个单词：rationable
下一个单词：rational act