"nag at" in Chinese (Simplified)
不断折磨一直困扰反复唠叨
Definition
反复烦扰某人，或者指一种让你一直挂念、感到不舒服的事情。
Usage Notes (Chinese (Simplified))
“Nag at” 多用于描述反复困扰内心的想法、担忧或负罪感，而不是别人对你唠叨。可用于口语和文学。常出现在“guilt nagged at him（内疚一直困扰着他）”这样的表达。
Examples
A feeling of guilt began to nag at him.
一种内疚感开始**困扰**他。
The same question kept nagging at her all day.
同一个问题整天都在**困扰**她。
Worries about money started to nag at me.
关于钱的担忧开始**折磨**我。
There's this strange feeling that keeps nagging at me, but I don't know why.
有一种奇怪的感觉一直在**困扰**我，但我不知道为什么。
That mistake from years ago still nags at me sometimes.
多年前的那个错误现在有时还会**困扰**我。
No matter how hard I try to forget, the memory keeps nagging at the back of my mind.
不管我多努力去忘记，那段回忆总在脑海深处**困扰**着我。