我个人觉得铋元素晶体是最美的金属。
I personally think bismuth crystals are the most beautiful metal.

感谢 【未解之谜刘悬疑】 的支持!
Thanks for the support of 【未解之谜刘悬疑】!
Description
better structure
FAQ
Comments (1)
I have not tried this yet, but am very excited about it. I too love bismuth crystals. Their colors and form are so intriguing. ... I am a retired chemist. Thank you.
