And when we talk about any type of ion channel, there are just tons of different kinds of ion channels, and you can characterize them in a few different ways.

而当我们讨论任何一种离子通道时，离子通道有非常多种，你可以用几种不同的方法来描述它们。

麻省理工公开课 - 化学原理课程节选

So let's quickly talk about our last type of hybridization that we're going to discuss today, which is s p hybridization.

我们今天要讨论的最后一个类型的杂化,也就是sp杂化。

麻省理工公开课 - 化学原理课程节选