Millisite
[矿]水磷铝碱石
🗣️ 情景例句
To teach a fish how to swim.
孔子面前读诗书，班门弄斧。
I agree. I wish it were better.
我也觉得是，希望会好起来。
But he has not promised to give you any of his blood.
但是他并没有答应给你他身上的任何一滴血。