rationale
US /ˌræʃ.əˈnæl/
UK /ˌræʃ.əˈnæl/

名词
1.
理由
a set of reasons or a logical basis for a course of action or a particular belief.
示例:
•
he explained the rationale behind the change
在 Lingoland 学习这个单词

理由
a set of reasons or a logical basis for a course of action or a particular belief.