Daiflon
聚三氟氯乙烯树脂
🔁 扩展释义
【化】 (商)聚三氟氯乙烯
🗣️ 情景例句
The rich few nations of this world take up the vast majority of the wealth and resources.
少数几个富裕的国家占有了大多数的财富和资源。
The cask savours of the first fill.
先入为主。
Welcome back to school!
欢迎回校！