Catlinite
烟斗泥
🗣️ 情景例句
I am.
的确这样。
Like begets like.
有其父必有其子。
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。