还有就是在实验室合成紫晶在俄罗斯，中国和其他地方。

There is also a synthetic amethyst that is made in LABS in Russia, China, and other places.

youdao

还有就是在实验室合成紫晶在俄罗斯，中国和其他地方。

There is also a synthetic amethyst that is made in LABS in Russia, China, and other places.

youdao