ir·ra·tion·al
adjective/ɪˈræʃənl/
/ɪˈræʃənl/
- not based on, or not using, clear logical thought
不合逻辑的；没有道理的 - an irrational fear
无端的恐惧 - You're being irrational.
你不可理喻。
Extra Examples- There was nothing inherently irrational in such a decision.
从根本上看，这样的决定没什么不合理的地方。 - What is the reason for this seemingly irrational behaviour?
这种看似不合理的行为的原因是什么？
Oxford Collocations Dictionaryverbs- appear
- be
- seem
- …
- completely
- quite
- totally
- …
Word Originlate Middle English: from Latin irrationalis, from in- ‘not’ + rationalis (from ratio(n-) ‘reckoning, reason’, from rat- ‘reckoned’, from the verb reri). - an irrational fear