Some energy drinks contain a mixture of ingredients listed as an "energy blend."

VOA: special.2009.07.22

What that's going to allow us to do is, if we say, OK I have a mixture of stuff, how does the free energy change?

我们能够说的是，如果我们有一份混合物，自由能怎么变化？

麻省理工公开课 - 热力学与动力学课程节选