Alunitization
明矾石化
🗣️ 情景例句
How was your trip to New York?
你的纽约之行如何?
For those of you that didn't hear it, the question was how soon we could expect the product to be on sale.
你们并未听说过，问题是产品多快能上市。
How peaceful and beautiful the country is!
多么平静美丽的国家呀！