Making sure that your lump of flesh doesn't have its neurons hurt?

确保你血肉之躯的神经细胞不受伤害？

耶鲁公开课 - 死亡课程节选

And it's a useful pattern when you want to express that your feelings have been hurt or that you're not liking something,

当你想表达你在情感上受到了伤害或者不喜欢某件事的时候，这是个很有用的句型。

I get so upset 课堂 - SpeakingMax英语口语达人

But you don't want to show them that your feelings are getting hurt. So you'll say,

但你不想让他们看出来你被他们伤害了，你就可以说，

I don't care课堂 - SpeakingMax英语口语达人

Tattoos on your feet hurt a lot.

在脚上纹很疼。

你如何看待纹身？ - SpeakingMax英语口语达人