Ferroschallerite
铁砷硅锰矿
🗣️ 情景例句
Excuse me, Mr. Li. Do you have children, Mr. Li?
打搅了，李先生。您有孩子吗？
That makes ten dollars, right?
这加起来是十美元，对吗？
Did you have a good journey?
你旅途愉快吗？