Steigerite
水钒铝矿
🗣️ 情景例句
Hello, my name is Li Ming and we have a reservation for party tonight.
喂，您好。我叫李明，我们在你们这预定了今晚聚会。
So many countries, so many customs.
一个国家有一个国家的风俗。
I'm terribly sorry.
实在抱歉。