而且我知道银杏树的果实、树叶、树皮都是珍贵的药材。

And I also know that the tree's fruit, leaves and bark are all valuable medicinal materials.

youdao

而且我知道银杏树的果实、树叶、树皮都是珍贵的药材。

And I also know that the tree's fruit, leaves and bark are all valuable medicinal materials.

youdao