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, here are at least three examples of canceled children, and you can use that phrase, I think, to characterize Lolita. She is a canceled child.

那么，这里至少有三个被忽视的孩子的形象，我想你们,也会用这个词去描述洛丽塔，她也是一个被忽视的孩子。

耶鲁公开课 - 1945年后的美国小说课程节选

There seems to be a doubt, a variety of doubts, about the foundations of what we can think about the basis of our opinions, that pervades theory, and is seen somehow or another to characterize its history.

有些事物，是我们思想的基础和看法的依据,但理论中却充斥着对它们的质疑，而这些质疑也被视为理论的特征之一。

耶鲁公开课 - 文学理论导论课程节选