raw material
复数形式
raw materials
1
原材料, 未加工材料
a basic substance used in manufacturing or production that has not yet been processed or refined
- Timber is a crucial raw material for the construction industry, used to produce various wood products.
原材料是建筑行业的关键材料，用于生产各种木制品。
- Iron ore serves as a primary raw material in the production of steel.
铁矿石是钢铁生产中的主要原材料。
- Petroleum is a key raw material for the manufacturing of various products, including plastics and fuels.
石油是制造各种产品的关键原材料，包括塑料和燃料。
- Cotton fibers are a primary raw material in the textile industry for making clothing and fabrics.
棉纤维是纺织工业中用于制造服装和织物的主要原材料。
- Silicon is a vital raw material in electronics for the production of semiconductors and solar panels.
硅是电子行业中用于生产半导体和太阳能电池板的重要原材料。