rational
?? 發布時間：2026-07-02 16:39:09
英 ['r??(?)n(?)l]
美['r??n?l]
- adj. 合理的；理性的
- n. 有理數
GRECET4TEM4IELTS考研TOEFLCET6中低頻詞常用詞匯
詞態變化
比較級:?more rational;最高級:?most rational;副詞:?rationally;名詞:?rationality;
中文詞源
rational 合理的
來自拉丁語 ratio,思考，計算，部分，詞源同 rate,reason.
英文詞源
- rational (adj.)
- late 14c., "pertaining to reason;" mid-15c., "endowed with reason," from Old French racionel and directly from Latin rationalis "of or belonging to reason, reasonable," from ratio (genitive rationis) "reckoning, calculation, reason" (see ratio).
雙語例句
- 1. All your arguments presuppose that he's a rational, intelligent man.
- 你所有論點的前提都是他是一個理性而聰明的人。
來自柯林斯例句
- 2. The arrangement presumes that both lenders and borrowers are rational.
- 這一協議假定借貸雙方都是在神志清楚的狀態下簽訂的。
來自柯林斯例句
- 3. He was rational and consistent in the conduct of his affairs.
- 他處理私事時頭腦清楚，始終如一。
來自柯林斯例句
- 4. Did he come across as a sane rational person?
- 他看起來是一個正常而理智的人嗎？
來自柯林斯例句
- 5. The alphabet might be more rational if all the vowels came first.
- 如果把所有的元音列在前面，字母表可能會更為合理一些。
來自柯林斯例句