Dehrnite
碱磷灰石
🗣️ 情景例句
She's having an illicit affair.
她有一个不道德的丑事。
How many pieces are you going to buy?
你要买几个？
I meant to tell you yesterday, but you were not in your office.
我原想昨天告诉你的，但你没在办公室。