Hellandite
钙铒钇石
🗣️ 情景例句
No. I'm scared to death.
不。我害怕得要命。
He that lies down with dogs must rise up with fleas.
近朱者赤，近墨者黑。
The bison skins were sent by rail to cities to be sold.
野牛皮用火车运到城里出售。