Steinmannite
锑砷方铅矿
🗣️ 情景例句
Well, hi, fellas.
你们大家好。
I have a lot of responsibility in my job.
我的工作责任重大。
The settlers built railways across the plains and began to hunt even more bison.
殖民者在平原上修起了铁路，于是开始猎取更多的野牛。