Zedeflon
四氟乙烯均聚物
🗣️ 情景例句
How about meeting each other half-way with the price gap?
我们折衷一下如何？
First come, first served.
先来先卖。
He discovered that there was a group in the east of the country that shared the same family name - Kinte.
他发现在该国的东部有一个家族都姓肯特。