She is a chemical engineer, a medical doctor,a college professor, and in 1992, was the first African-American woman astronaut to go into space.

VOA: standard.2010.03.26

You could be a chemical engineer.

你就可能成为一个化学工程师。

麻省理工公开课 - 固态化学导论课程节选

Now, if you're an engineer, and you use the ideal gas law to design a chemical plant or a boiler or an electrical plant, you know, a steam plant, you're going to be in big trouble.

比如说锅炉，蒸汽机,我们会遇到一个大问题：,我们设计的机器将无法运作，因为对大部分实际气体。

麻省理工公开课 - 热力学与动力学课程节选