honing device

例句：

1. 1. This honing device is designed to sharpen tools.
   这个磨光设备是用来磨利工具的。
2. 2. The engineer used the honing device to make the gears smoother.
   工程师使用磨光设备使齿轮更加平滑。
3. 3. The honing device was used to clean the metal surface for painting.
   磨光设备被用来清洁金属表面以便绘画。