But there is nothing saying you cannot take magnesium and mix it with oxygen and make magnesium oxide.

同样的道理，如果将镁,与氧一起反应，就会得到氧化镁。

麻省理工公开课 - 固态化学导论课程节选

And magnesium oxide has a melting point of 2,800 degrees C.

氧化镁,熔点在2800摄氏度。

麻省理工公开课 - 固态化学导论课程节选

There is magnesium with oxygen.

这是氧化镁。

麻省理工公开课 - 固态化学导论课程节选