revolve
/rɪˈvɒlv/verb
no obj.
1- move in a circle on a central axis旋转, 绕转：
overhead, the fan revolved slowly.
头顶上电扇慢悠悠地旋转着。
1.1
- (revolve about/around) move in a circular orbit around围绕…转：
the earth revolves around the sun.
地球围绕太阳转。
1.2
revolve around
treat as the most important point or element以…为最重要内容, 以…为中心：her life revolved around her husband.
她的生活围着丈夫转。
1.3
- with obj. consider (something) repeatedly and from different angles反复思考, 反复斟酌：
her mind revolved the possibilities.
她反复考虑各种可能性。
词源
late Middle English （in the senses 'turn (the eyes) back', 'restore', 'consider'）： from Latin revolvere, from re- 'back' (also expressing intensive force) + volvere 'roll'.