老师请看下面两个句子：

I have had enough of your coldness. Is there enough of water? 

在这两个例句中，enough作为名词，enough of your coldness 与 enough of water 如何看待修饰成分呢？

Her fans can't get enough of her.   can't get enough of 对....欲罢不能 enough用作名词，是否可以把get enough of 看作短语动词呢？