輪旋
拼音：lún xuán英文解釋：
【醫】 wheel rotation例句：
- 圍繞本輪列車的中心齒輪旋轉的外部齒輪。an outer gear that revolves about a central sun gear of an epicyclic train
- 圍繞本輪列車的中心齒輪旋轉的外部齒輪。an outer gear that revolves about a central sun gear of an epicyclic train.
- 車輪旋轉條件下轎車外流場的數值計算研究CFD Research of the External Flow Field Around a Sedan with Rotating Wheels