Selenocosalite
硒铜辉铅铋矿
🗣️ 情景例句
and pleased to be living with the family.
乐于跟家人住在一起。
This is a map.
这是一张地图。
He asked very politely, Excuse me, have you got any books about the moon and the stars?
“请问，你有关于月亮和星星的书吗？”