verb🔗Share打磨，砂磨. To polish or grind (a surface) with or as if with sandpaper."He sandpapered the wooden table to make it smooth before painting it. "他用砂纸打磨木桌，使它变得光滑，然后才开始油漆。materialprocessactionindustrybuildingChat with AIVocabulary GamePractice Reading
adjective🔗Share用砂纸打磨过的，砂磨过的 Treated with sandpaper."The desk had a sandpapered surface, making it smooth to the touch. "这张桌子的表面是用砂纸打磨过的，摸起来很光滑。materialtechnicalprocessChat with AIVocabulary GamePractice Reading
