轮是以圆形个物体造成,可以绕着轴心转动。透过滚动,大为减少磨擦。如果配上轴,即成为车个最主要构成部分。轮拉交通运输中非常有用,是人类个重要发明之一。除了车轮以外,其他圆形个轮还有舵轮、飞轮等等。
This article uses material from the Wikipedia 吴语 article 轮, which is released under the Creative Commons Attribution-ShareAlike 3.0 license ("CC BY-SA 3.0"); additional terms may apply (view authors). 除非另外声明,内容用CC BY-SA 4.0授权。 Images, videos and audio are available under their respective licenses.
®Wikipedia is a registered trademark of the Wiki Foundation, Inc. Wiki 吴语 (DUHOCTRUNGQUOC.VN) is an independent company and has no affiliation with Wiki Foundation.