irrational(非合理的な): His fear of spiders is irrational. (彼のクモへの恐怖は非合理的です) - 試験に出る! 英単語検索辞書

irrational(非合理的な): His fear of spiders is irrational. (彼のクモへの恐怖は非合理的です)

His fear of spiders is irrational.