hydrocabon group

例句：

1. 1. The new hydrocarbon group has been working on developing a new type of fuel.
   新的氢碳化合物集团一直在努力开发一种新型燃料。
2. 2. The hydrocarbon group is responsible for the production and distribution of petroleum products.
   氢碳化合物集团负责石油产品的生产和分配。
3. 3. The hydrocarbon group plays a crucial role in the global oil market.
   氢碳化合物集团在全球经济石油市场中扮演着重要角色。