Polyvinyl fluoride
[机] 聚氟乙烯
🧩 词语组成解析
a. 聚乙烯基的
fluoride
[['fluəraid]]
n. 氟化物\\n[化] 氟化物
🗣️ 情景例句
Could you take a monent to freshen up first? you don't want to go into the meeting smelling like that!
你可不可以先去清醒一会儿？你也不希望带着这样的一身气味去开会吧！
Excuse me, but do you handle remittance checks here?
打扰了，你们办理汇款支票吗？
We have this problem every year.
我们每年都碰到这类问题。末了，