Wathlingite
镁硬石膏
🗣️ 情景例句
Just imagine--Marilyn and Richard must be thrilled!
想像得出 Marilyn和Richard一定乐坏了！
What's burning on the stove?
炉子上炖的是什么？
He noticed that a river of liquid rock was coming towards him.
他发现有一股岩浆正向他流过来，