Definition
If something is running through your head/mind, you are unable to stop thinking about it or hearing it internally.
（想法、旋律等）在脑海中萦绕，反复出现。
That advertising jingle has been running through my mind all day.
那首广告歌曲整天在我脑海中萦绕。
After the interview, the mistakes I might have made kept running through my head.
面试结束后，我可能犯的错误一直在我脑海中萦绕。
She couldn't stop the things she should have said from running through her mind.
她无法停止去想她应该说的话，这些话一直在她脑海中萦绕。