Haidingerite
[矿]砷钙石
🔁 扩展释义
【化】 砷钙石; 辉铁锑矿
🗣️ 情景例句
I wasn't born yesterday.
我又不是三岁的孩子。
A new broom sweeps clean.
新官上任三把火。
I have had several conversations with him.
我已经和他谈过几次了。