rational

US /ˈræʃ.ən.əl/
UK /ˈræʃ.ən.əl/
"rational" picture
1.

理性的, 合理的

based on or in accordance with reason or logic

:
It's important to make rational decisions.
做出理性的决定很重要。
Her explanation was perfectly rational.
她的解释完全合理
2.

有理性的, 有思考能力的

endowed with the capacity to reason

:
Humans are considered rational beings.
人类被认为是理性的生物。
A truly rational mind can analyze complex problems.
一个真正理性的头脑可以分析复杂的问题。
1.

有理数

a rational number

:
The fraction 3/4 is a rational.
分数3/4是一个有理数
Can you identify all the rationals in this set?
你能识别出这组中所有的有理数吗?