Benjaminite
铜银铅铋矿
🗣️ 情景例句
When is that?
那是几点？
It is not a sign of humility to declaim against pride.
用慷慨激昂的言语攻击傲慢并不是谦逊的标志。
That's international practice. We can't break it.
这是国际惯例，我们不能违背。