网页萦绕. hang over sth phrase. If a threat or doubt hangs over a place or a situation, it exists. Uncertainty again hangs over the project. 这个项目又一次变得不确定起来。.
网页run through sb's head/mindphrase. If something is running through your head/mind, you cannot stop thinking about it or singing it silently. I've had that tune running through my …