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rationale .ræʃә'nɑ:li

柯林斯1⭐

n. 基本原理
[医] 原理, 理论

n. (law) an explanation of the fundamental reasons (especially an explanation of the working of some device in terms of laws of nature)

复数: rationales

BNC词频排名: 8,003 | 当代语料库词频排名: 6,049