Greta：）杨婷
原料英语是raw material。
例句：
1、这些树是制造优质纸张的原料。
These trees provide the raw material for high-quality paper.
2、树皮可以做造纸的原料。
Bark may be used as raw material for paper-making.
3、所有构件都用空心陶土砖做基本原料。
All the units employ hollow burned-clay blocks as the basic raw material.
4、厂家的生产原料不足。
The factory is scant of raw material.
5、在几乎长达五个世纪的时间里，大量的鳕鱼供应都为这一产业提供着丰富的原料。该产业在其鼎盛时期雇用了近四万人，为整个纽芬兰供货。
For almost five centuries a very large supply of cod provided abundant raw material for an industry which at its peak employed about 40,000 people, sustaining entire communities in Newfoundland.
