shine的形容词是什么意思

The floor has been scrubbed clean and shiny.

地板擦得真亮。

The books on the desks,of which covers are shiny,are prizes for us.

桌子上封面闪闪发光的.书是给我们的奖品。

The coat was smooth and shiny inside like her sister Sylvia's blouses.

外套里面光滑发亮，就像她姐姐西尔维亚的衬衫。