nag at
美
英 
例句
The length of the road began to nag at my nerves.
车道漫漫,不见尽头,我的神经开始受不住了。
How often do I have to nag at you to tidy your room?
难道还要我经常催你整理房间吗?
Some children complain that their parents nag at them.
一些孩子报怨他们父母老是数落他们。
I don't want to nag at you
我不想唠叨烦你