polishing
名词 polishing:
the work of making something smooth and shiny by rubbing or waxing it
同义词:shining
动词 polish:
make (a surface) shine
同义词:polish, smooth, smoothen, shine
improve or perfect by pruning or polishing
同义词:polish, refine, fine-tune, down
bring to a highly developed, finished, or refined state
同义词:polish, round, round off, polish up, brush up