san
der
复数形式
sanders
1
砂光机, 打磨机
a power tool used for smoothing and refining surfaces by abrasion, typically through the use of sandpaper or abrasive discs, helping to remove material or achieve a desired finish
A sander is a power tool used to smooth or polish surfaces by rubbing them with a rough material. It works by using a rotating or vibrating abrasive pad or belt to remove small amounts of material from a surface. Sanders are commonly used in woodworking, metalworking, and finishing projects to improve the appearance and feel of materials like wood, metal, or plastic. They come in various types, such as orbital, belt, and detail sanders, each suited for different tasks, from smoothing rough surfaces to fine finishing work.
- He used a sander to smooth the rough edges of the wooden table.
他使用了一个砂光机来平滑木桌的粗糙边缘。
- The carpenter quickly finished the project by using an orbital sander on the door frame.
木匠通过在门框上使用轨道砂光机迅速完成了项目。
- She applied a fine-grit sandpaper to the sander for a smooth finish on the surface.
她将细砂纸应用于砂光机上，以获得表面光滑的完成效果。
- The mechanic used a sander to remove rust from the metal part before painting it.
机械师在喷漆前使用砂光机去除金属部件上的锈迹。
- The old furniture looked much better after being polished with a sander.
旧家具用砂光机抛光后看起来好多了。