scraping
【化学】擦磁盘，刮磁盘
scraping disc
暂无补充释义。
相关词条
scuffing, nicking, rubbing, scraping, cutting
scraping out
scraping ring
cervical scraping smear
like the light scraping of a knife
obtaining flakes by scraping the surface
oil scraper ring【机】;oil scraping ring【机】