ADJ-GRADED
理性的;理智的
A rational person is someone who is sensible and is able to make decisions based on intelligent thinking rather than on emotion.
例句
Did he come across as a sane rational person?...
他看起来是一个正常而理智的人吗？
Rachel looked calmer and more rational now.
雷切尔现在看上去更加平静、更加理智了。