taper foot roller

例句：

1. 1.The new car has a tapered wheeldesign that makes it look sleek and stylish.
   这款新车采用了缩径车轮设计，看起来既时尚又优雅。
2. 2. Theconstruction equipment used in theconstruction site is equipped with tapered rollers to facilitate the work.
   施工现场使用的施工设备配备了缩径滚轮，以便于工作。
3. 3. Thetapered rollers onthe conveyor belt are designedto reduce friction and improve efficiency.
   输送带上的缩径滚轮设计旨在减少摩擦并提高效率。