原材料英语为:raw materials。
双语例句:
1、The inward deliveries and outgoings of raw materials.
原材料的内送和外运。
2、As raw materials became scarce, synthetics were developed.
由于原材料变得稀缺,合成材料被开发出来了。
3、We were held up again for the lack of supplies of raw materials.
原料供应不足,我们又窝工了。
4、The production has been held up for two days for lack of raw materials.
因原料跟不上,生产已停摆了两天。
5、Reduce the consumption of the raw materials month after month through improving the craftsmanship.
改进工艺,使原材料消耗逐月递降。