graphite [ˈɡræfˌaɪt]

例句:

• In graphite sheets, carbon atoms bond together in rings.
  石墨层中的碳原子相互连接形成碳环。
  
• Made from cast iron, it is finished in graphite enamel.
  它是用铸铁制成，最后在外面搪了一层石墨。
  
• A powerful electric current is passed through a piece of graphite.
  给一块石墨通入强电流。
  
• They walked among shards of radioactive fuel and graphite.
  来自NEWYORKER
• It could be a graphite molecule that has an extra ?
  来自SA
• They are significantly safer than graphite moderated reactors such as at Chernobyl.
  来自SA