A substance containing chemical agents or abrasive particles and applied to smooth or shine a surface.
A substance containing chemical agents or abrasive particles and applied to smooth or shine a surface.
上光剂；擦亮剂含有化学媒质或粗糙微粒的一种物质，被用来打光或擦亮一个表面
A substance containing chemical agents or abrasive particles and applied to smooth or shine a surface.
上光剂；擦亮剂含有化学媒质或粗糙微粒的一种物质，被用来打光或擦亮一个表面