Ramsbottom coke

例句：

1. 1. The chemist used Ramsbottom coke to make the medicine.
   化学家用兰姆布洛克焦油制作这种药物。
2. 2. The company uses Ramsbottom coke as a raw materialfor its products.
   该公司使用兰姆布洛克焦油作为其产品的原材料。
3. 3.The chemist used Ramsbottomcoke to make the medicine.
   化学家用兰姆布洛克焦油制作这种药物。