Sulfidity
[化] 硫化度
🗣️ 情景例句
Aren't you a little scared?
难道你不会感到有点紧张吗？
Tomorrow never comes.
莫依赖明天。
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。