v bother persistently with trivial complaints
v worry persistently
v remind or urge constantly
s continually complaining or faultfinding
a. 唠叨的, 责备挑剔的
1. She has a nagging feeling that something is wrong.
她有一种持续的感觉，觉得有什么不对劲。
2. His mother is always nagging him to clean his room.
他妈妈总是唠叨他要打扫房间。
3. The nagging pain in his back won't go away.
他背部的持续疼痛一直没能消失。