It was of too fine a quality.中too fine a quality是什么英语语法点啊?

它的质地太细了.
It's of too fine a quality相当于倒装the quality is too fine.
too 表示“太.了”,有点过头了,所以一般有too都带一点点贬义.
of表示物体的属性,“有着.”
She is of too fine a girl=The girl is too fine.
这女孩太好了（too表示好得有点过头了,后面接不好的事情.如：容易被人利用.等等）
例句：
" But the arson took a look and shook his head;he wouldn't take it for it was of too fine a quality.
石匠看了看,摇着头,嫌它石质太细,也不采用.

too是副词，用来修饰定语形容词的时候要将定语形容词前置，
采用too+adj+a+n的结构
（如果是very则a+very+adj+n，quite或rather也可以用quite/rather+a+adj+n的结构）

质地太细
是quality is too fine的倒装

一种感叹句的说法！太怎样，很怎么样。加前面的be of 来修饰一个品质，属性的东西。。