Thalheimite
砷黄铁矿
🗣️ 情景例句
I wasn't born yesterday.
我又不是三岁的孩子。
Fat hens lay few eggs.
肥鸡不下蛋。
While the men had been working inside the ship, the air-line had been giving off oxygen.
当工人们的在船舱里干活时，供气管一直在排放氧气。