1. The earth revolves Both round the sun and on its own axis.
   地球既公转又自转。
2. The wheel is revolving about its axis.
   轮子在轴上转动。
3. The earth revolves on its axis.
   地球在本身轴上旋转[自转]。
4. The mechanism that revolves the turntable is broken.
   带动转盘旋转的机械装置坏了.
5. The act of rotating or revolving rapidly.
   高速旋转的动作

　1个形容词解释