原料磨 meaning in English
raw material grinding mill
raw mill
Examples
- People in prehistoric times created paints by grinding materials such as plants and clay into power and then adding water
史前的人们制造颜料是将植物和泥土等原料磨成粉末，然后加水。 - People in prehistoric times created paints by grinding materials such as plants and clays into power and then adding water
史前的人们制造颜料是将植物和泥土等原料磨成粉末，然后加水。