“轮辐”常见的英文表达是 spoke。它指的是车轮上连接轮毂(hub)和轮辋(rim)的杆状部件。
例如:
The bicycle wheel has 32 spokes.(这辆自行车的车轮有32根轮辐 。)
Broken spokes can affect the stability of the wheel.(断裂的轮辐会影响车轮的稳定性。)