名詞 polishing:

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

動詞 polish:

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

1. A revolving stone disk used for grinding, polishing, or sharpening tools.
   砂輪用來打磨、打光或磨利工具的旋轉(zhuǎn)石盤
2. A dark region or blemish, as on a polished stone.
   黑斑，瑕疵黑塊或黑斑，如磨光的石頭上的黑斑
3. One who does finish work, such as polishing, on iron.
   拋光匠作拋光工作的人，如給鐵拋光的人
4. A stone that has been shaped, polished, or faceted by wind-driven sand.
   風(fēng)棱石，風(fēng)磨石已被風(fēng)吹起的沙子磨成形、磨光并磨成面的石頭