Cuprocalcite
赤铜方解石
🗣️ 情景例句
When god closes a door, he opens a window.
山不转水转。
In secondary school, children get more advanced knowledge.
在中学，孩子们得到更高深的知识。
it naturally limits all those engaged in carrying it out from effective contact
那些从事科研的人员自然受到了限制。他们不能进行有效的接触