An Abstract Noun
Teacher: What's an abstract noun, Jane?
Jane: I don't know, madam.
Teacher: What, you don't know! Well. It's the name of a thing which you can think of but cannot touch. Now, give me an example.
Jane: A red-hot poker, madam.抽象名词
老师：简，什么是抽象名词？
简：我不知道，老师。
老师：什么，你不知道！抽象名词就是你想象得到但触摸不到的东西。现在，你给我举个例子。
简：老师，比如说一根炙热的拨火棍。