triradial

例句：

1. 1.The car has a triradial designthat makes it more stable on unevenroads.
   这辆车有一个三辐设计，使得它在不平的路面上更加稳定。
2. 2.The triradial wheels are designed toimprove traction and handling on slippery surfaces.
   这种三辐轮的设计是为了在滑腻的表面上提高牵引力和操控性。
3. 3. The triradial designis an innovation in automotive engineering, offering improved safety and efficiency.
   三辐设计是汽车工程的一项创新，提供了更好的安全性和效率。