Pascoite
橙钒钙石
🔁 扩展释义
【化】 橙矾钙石
🗣️ 情景例句
What was your best subject in college?
大学时你哪门功课最好？
There's nothing interesting in the newspaper.
报纸上没有什么有趣的新闻。
What are you doing to do now,George?
你现在打算干什么，乔治？