revolve

vt. & vi.

1. (使)旋转
   • The wheel revolved on its centre.
     轮子绕中心转动。
   • He revolved the pencil between his fingers.
     他转动着夹在手指间的铅笔。
2. 细想
   • He revolved the main points in his mind.
     他脑子里反复思考着这些问题。