洛雪吟风
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.
阿拉丁摸神灯
数目英文number。
双语例句
这个数目精确到小数点后三位数。
The number is correct to three decimal places.
新建房屋的数目是国家繁荣的一个有用指标。
The number of new houses being built is a good index of a country's prosperity.
她攒了一点钱，不过数目不值一提。
She's saved a little money but nothing to speak of.
班级的数目从25到30不等。
Class numbers vary between 25 and 30.
当你每周就靠100元维持生活时，20元可是个大数目。
$ 20 means a lot when you live on$ 100 a week.
两年内会员数目几乎翻了一番。
Membership almost doubled in two years.
他得到了一笔数目不详的钱。
He was paid an undisclosed sum.
客人每位付了250英镑，可不是一笔小数目。
The guests had each paid £ 250, no trifling sum.
