宋元时期，成为中国货泉史上白银货泉化的关头时期。

Song Yuan time, becomes in the Chinese currency history the silver monetization crucial phase.

youdao

宋元时期，成为中国货泉史上白银货泉化的关头时期。

Song Yuan time, becomes in the Chinese currency history the silver monetization crucial phase.

youdao