單詞 "rational" 的意思是合理的、理性的、有道理的，通常用來(lái)形容人的思維或決策具有邏輯和理性，不受情感或偏見(jiàn)的影響。

以下是一些例句：

His rational approach to problem-solving helped the team reach a consensus quickly.

他理性的問(wèn)題解決方法幫助團(tuán)隊(duì)迅速達(dá)成共識(shí)。

It's important to make rational decisions based on facts, not emotions.

根據(jù)事實(shí)而不是情感做出理性決策是很重要的。

Rational thinking involves weighing the pros and cons before making a choice.

理性思考包括在做出選擇之前權(quán)衡利弊。

Her rational explanation of the situation put everyone at ease.

她對(duì)情況的理性解釋使每個(gè)人都感到安心。