研磨材料
Traditional form:
研磨材料
Pinyin (reading):
yánmócáiliào
Definitions:
- abrasive
- grinding material
Characters:
- 研 - to grind, to rub; to study, to research
- 磨 - millstone; to grind, to polish, to rub, to wear out
- 材 - timber; material, stuff; talent
- 料 - ingredients, materials; to conjecture, to guess
Traditional characters: