verb 下载 🔗分享 打磨，砂磨. To polish or grind (a surface) with or as if with sandpaper. Examples : "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。 material process action industry building 与AI对话词汇游戏阅读练习
adjective 下载 🔗分享 用砂纸打磨过的，砂磨过的 Treated with sandpaper. Examples : "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。 material technical process 与AI对话词汇游戏阅读练习
