单词 | rational |
释义 | rationalrational /ˈræʃənəl/ ●○○ AWL adjective 1based on clear, practical, or scientific reasons OPP irrational: There is no rational explanation for her disappearance.2sensible and able to make decisions based on intelligent thinking rather than on emotion OPP irrational: We’re both rational people. Let’s not argue. rational behavior3able to think, understand, and form judgments that are based on facts, in a way that separates humans from animals → rational number [Origin: 1300–1400 Latin rationalis, from ratio calculation, reason]—rationally adverb—rationality /ˌræʃəˈnælət̮i/ noun [uncountable] |
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