Sterlingite
红锌矿
🗣️ 情景例句
He graduated from medical school in 1960
他在一九六零年从医学院毕业，
How can I get in touch with you?
我怎样能跟你联络上？
However, it was his turn to be surprised,
没料到这回该轮到他自己吃惊了。