Carphosiderite
[矿]草黄铁矾
🗣️ 情景例句
once you get to know them.
一旦认识了周围的人以后。
What are you whispering about?
你们在悄悄地说些什么？
But we do not need to send men down to get the oil out, as we must with other mineral deposits.
但是，我们不必像开采其他矿藏那样，把人送到地下去把石油取出。