cost of raw materials

• 原材料成本

cost of raw materials的用法和样例：

例句

1. Another potential risk to Chinese and other auto-parts makers is an unanticipated rebound in the cost of steel or other key raw materials.
   中国和其它国家零部件制造商面临的另一个潜在风险是钢铁或其他主要原材料成本出乎预料地回升。
2. Due to declining sales and rising raw material costs, profit margins have been squeezed.
   由于销量下降和原材料成本的上涨，利润率也受到了挤压。