-
1.The smoothing tool is used to remove rough edges on the surface of the material.
平滑工具用于去除材料表面的粗糙边缘。
-
2. The engineer used a smoothing tool to smooth out the rough spots on the surface of the metal.
工程师使用一个平滑工具来平滑金属表面不平整的地方。
-
3. The smoothing tool was essential in the production process, as it helped to ensure a consistent quality throughout the assembly line.
平滑工具在生产过程中至关重要，因为它有助于确保整个装配线上的产品质量一致。