take leave of your sensesCRAZYto suddenly start behaving in a strange way 发疯 You want to marry him? Have you taken leave of your senses? 你要嫁给他？ 你是不是疯了？
take leave of your senses• Her daughter had taken leave of her senses and her husband was never at home when he was needed.• She had taken leave of her senses!• You must have taken leave of your senses! b. You must have left your senses behind! 35a.• But frequently they appear to have taken leave of their senses when it comes to choosing the right sort of women.• But John had not taken leave of his senses.• Was she taking leave of her senses?• I know what you're saying and I think you've taken leave of your senses.• You challenged him to a fight? Have you taken leave of your senses?
→ take leave of your senses at leave2(4)