Anthodite
[地质]石膏花
🗣️ 情景例句
What are you majoring in?
你主修什么专业？
My cousin is a member of a riding club, He seems riding.
我的表兄是一个骑马俱乐部成员，他似乎很喜欢骑马。
Mary has written ten letters today.
马力今天写了十封信。