Phosphogypsum
磷石膏
🗣️ 情景例句
It's such an important decision.
这是一个如此重要的决定。
Mr. Chairman, may I have the floor?
主席，我可以发言吗？
The man took heart and, sure enough, on New Years' Eve he was able to hobble along to a party.
果然，除夕时他可以一瘸一拐地去参加晚会了。