英语词汇“rationale”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	rationale
释义	rationale noun OPAL W /ˌræʃəˈnɑːl/ /ˌræʃəˈnæl/ (formal) jump to other results rationale (behind/for/of something) the principles or reasons which explain a particular decision, course of action, belief, etc. synonym reason What is the rationale behind these new exams? Word Originmid 17th cent.: modern Latin, neuter (used as a noun) of Latin rationalis ‘endowed with reason’, from ratio(n-) ‘reckoning, reason’, from rat- ‘reckoned’, from the verb reri.
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