revolve

US /rɪˈvɑːlv/
UK /rɪˈvɑːlv/
"revolve" picture
1.

旋转, 公转

move in a circle on a central axis

:
The Earth revolves around the Sun.
地球围绕太阳公转
The fan blades revolved slowly.
风扇叶片缓慢地旋转
2.

围绕, 以...为中心

consider something from different angles or aspects

:
His thoughts revolved around the upcoming exam.
他的思绪围绕着即将到来的考试。
The plot of the story revolves around a mysterious treasure.
故事的情节围绕着一个神秘的宝藏展开。