Zinkspath
菱锌矿
🗣️ 情景例句
I'm in the school choir.
我是校合唱队的成员。
She had to keep out of sight when her husband was holding a meet.
她在丈夫举行会议时只得避不露面。
and the search for oil has done more to improve deep drilling than any other mining activity.
寻找石油比其他任何采矿业对改进深孔钻探作的贡献都要大。