Chileite
砷钒铅铜矿
🗣️ 情景例句
Oh, yes. Are his models here?
噢 ，对啦。 他的模型在这里吗？
Slowly, mountains are worn away by the wind.
山体逐渐被风化了。
Would it be too much to ask you to respond to my question by tomorrow?
可以请你在明天以前回复吗？