1ADJ-GRADED [usually ADJ n]理性的;合理的Rational decisions and thoughts are based on reason rather than on emotion. 理性的;合理的
He's asking you to look at both sides of the case and come to a rational decision.
他是要求你看到问题的两面后再作出理性的决定。
Mary was able to short-circuit her stress response by keeping her thoughts calm and rational.
玛丽能够保持头脑清醒理智,因而迅速做出反应。
rationally
It can be very hard to think rationally when you're feeling so vulnerable and alone.
人在脆弱和孤独的时候很难理智地思考。
rationality
We live in an era of rationality.
我们生活在理性的时代。
2ADJ-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. 理性的;理智的