A custom or belief practiced in the Middle Ages.

中古时代的风俗或信仰。

The spirit or atmosphere of that period.

中古精神；中古风。

Interest in, or imitation of, the customs and institutions of the Middle Ages.

对中古时代风俗制度的爱好或模仿。

A custom or practice that has lasted from that time.

自中古时代流传下来的风俗习惯。