Eskolaite
绿铬矿
🗣️ 情景例句
When was it built?
它是什么时候建造的？
I think gray hair makes you look rather distinguished.
我觉得你灰白的头发使你看上去很严肃。
Pollution is the price we pay for an overpopulated, over industrialized planet.
污染就是我们为这个人口过密，过度工业化的星球所付出的代价。