fine的比较级是finer，fine的最高级是finest。fine是个多义词，主要用作形容词、名词、动词、副词，作形容词意思是好的；优良的；细微的；精美的；健康的；晴朗的。作名词意思是罚款；罚金；结尾。作动词意思是罚款；澄清；优化；净化。作副词意思是很好的；合适的；恰好的。

造句：

It's a fine day today。今天天气很晴朗。

The traffic policeman fined him heavily。交警重罚了他。

They are doing fine in school。他们在学校表现不错。

The weather became finer and more settled 。天气变得越来越好，越来越稳定。

The internet offers an even finer filter。互联网提供了更好的过滤器。

This sculpture is one of his finest efforts。这座雕塑是他最杰出的作品之一。