图书馆珍藏着一本15世纪卡克斯顿印刷的稀有古籍。

The library owns a rare ___Caxton printed in the 15th century.

这本古籍采用卡克斯顿印刷风格，看起来非常古朴。

This ancient ___Caxton book is printed in a style that looks very antique.