fossil fuel system造句

例句与造句

1. Despite these diverse developments, developments in fossil fuel systems almost entirely eliminated any wind turbine systems larger than supermicro size.
2. "Pellet boilers " are standalone central heating and hot water systems designed to replace traditional fossil fuel systems in residential, commercial and institutional applications.
3. It's difficult to find fossil fuel system in a sentence. 用fossil fuel system造句挺难的