Leadhillite
硫碳酸铅矿
🗣️ 情景例句
Thanks, dear.
谢谢 ，亲爱的。
You'll cut yourself, if you don't take care.
你不专心的话，就会割到你自己。
and secondly, those whose work and pleasure are one.
第二类人的工作和娱乐是一回事。