nutcase

The woman's a nutcase. She needs locking up.

那个女的是个疯子，得把她关起来。

We have to face the music; your father is a nutcase.

我们不能装聋作哑, 你的父亲是个疯子.

期刊摘选

The woman's a nutcase. She needs locking up.

那个女的是个疯子，得把她关起来。

柯林斯例句