charcoal pig iron
基本解释
- 木炭生铁
英汉例句
- According to a recent Greenpeace study, illegal wood charcoal is primarily used in Brazil to power smelters producing pig iron, which is used to make steel for industries including U.S. auto manufacturing.
FORBES: Green Accounting: A Greener Bottom Line?
权威例句
专业释义
- 木炭生铁