Embritite
硫锑铅矿
🗣️ 情景例句
Hello, how are you doing today?
你好， 今天怎么样？
Did you have a good day today?
你今天过得好吗？
We can read of things that happened 5,000 years ago in the Near East,
我们从书籍中可读到5，000 年前近东发生的事情，