Picrofluite
氟镁石
🗣️ 情景例句
Remember our fishing trips?
还记得我们以前那些钓鱼之行吗？
If you have cows you have to get up early to do the milking.
如果你有奶牛，你不得不早起挤奶。
They're cats.
是一些小猫。