polishing

名词 polishing:

1. the work of making something smooth and shiny by rubbing or waxing it
   同义词：shining

动词 polish:

1. make (a surface) shine
   同义词：polish, smooth, smoothen, shine
2. improve or perfect by pruning or polishing
   同义词：polish, refine, fine-tune, down
3. bring to a highly developed, finished, or refined state
   同义词：polish, round, round off, polish up, brush up

1. A revolving stone disk used for grinding, polishing, or sharpening tools.
   砂轮用来打磨、打光或磨利工具的旋转石盘
2. A dark region or blemish, as on a polished stone.
   黑斑，瑕疵黑块或黑斑，如磨光的石头上的黑斑
3. One who does finish work, such as polishing, on iron.
   抛光匠作抛光工作的人，如给铁抛光的人
4. A stone that has been shaped, polished, or faceted by wind-driven sand.
   风棱石，风磨石已被风吹起的沙子磨成形、磨光并磨成面的石头