rationale
🇺🇸 /ˌræʃəˈnæl/
📖 释义
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noun
理由；基本原理; 原理说明；理论依据; 根本原因；逻辑根据; 理性基础；论证依据; 治疗依据；用药理由
🔗 详情
词形变化
可数
复数: rationales
常用搭配
the rationale forthe rationale behindprovide a rationaleclear rationaleunderlying rationalestrong rationale
派生词
rationalrationalizerationalizationrationallyrationalityrationalism
同义词
reasoningjustificationbasislogicgroundsmotivation
易混淆词
rational
EN: 'Rational' is an adjective meaning logical or reasonable; 'rationale' is a noun meaning the underlying reason or justification.
zh: 'Rational' 是形容词，意为合乎逻辑或合理的；'rationale' 是名词，意为根本原因或理由。
rationalize
EN: 'Rationalize' is a verb meaning to justify with plausible reasons or to make more efficient; 'rationale' is the noun for the reason itself.
zh: 'Rationalize' 是动词，意为用看似合理的理由来辩解，或使更高效；'rationale' 是表示理由本身的名词。
拼写提示
EN: Remember 'rationale' ends in '-ale' (from Latin 'rationalis'), not '-al' like the adjective 'rational'. Do not confuse the noun with the adjective.
zh: 记住 'rationale' 以 '-ale' 结尾（源自拉丁语 'rationalis'），而不是像形容词 'rational' 那样的 '-al'。不要混淆这个名词和形容词。
💬 例句
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The rationale behind the new policy was to reduce costs while maintaining quality.
新政策背后的理由是在保持质量的同时降低成本。
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The author provided a detailed rationale for the experimental design in the methodology section.
作者在方法论部分详细阐述了实验设计的理论依据。
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There is no clear rationale for why the species evolved such a complex mating ritual.
没有明确的理由解释为什么该物种进化出如此复杂的交配仪式。
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The philosopher's rationale for moral realism rests on the existence of objective ethical truths.
这位哲学家对道德实在论的论证依据建立在客观伦理真理的存在之上。
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The rationale for combining these two drugs is their synergistic effect on tumor cells.
联合使用这两种药物的依据是它们对肿瘤细胞具有协同作用。