abrasive研磨: grind; pestle abrade; polish料×: 7 chi物: thing; matter; object被研磨物: grinding charge研磨料: abradant; abrasive grinding or polishing of stone(s); grinding abrasive下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:研磨料；研磨物，即可在微信中查询翻译
