Manganhedenbergite
锰钙铁辉石
🗣️ 情景例句
He was a dull man and you had to explain things very slowly to him.
他脑筋迟钝，你必须慢慢地给他解释事情。
Strong winds howls.
咻咻地刮着强风。
Good! See you then. Bye.
好的！到时见。再见。