revolve
英 [rɪ'vɒlv]
美[rɪ'vɔlv]
	    - vi. 旋转;循环出现;反复考虑
 - vt. 使…旋转;使…循环;反复考虑
 - n. 旋转;循环;旋转舞台
 
英英释意
- 1. turn on or around an axis or a center;
 - "The Earth revolves around the Sun"
 - "The lamb roast rotates on a spit over the fire"
 
- 2. move in an orbit;
 - "The moon orbits around the Earth"
 - "The planets are orbiting the sun"
 - "electrons orbit the nucleus"
 
- 3. cause to move by turning over or in a circular manner of as if on an axis;
 - "She rolled the ball"
 - "They rolled their eyes at his words"