(not) be right in the head
informal
to be mentally ill.
His aunt's not right in the head, poor soul - you sometimes see her wandering up the street in her nightie.
英语词组固定搭配大全包含18674条英汉双解词组,基本涵盖了全部常用英文词组、短语的翻译及用法,是英语学习的有利工具。