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
It's still raining. I want to play tennis.
仍然在下雨。我想打网球。
The great fish ear up the small.
弱肉强食。
While we were waiting to land,
在我们等待降落时，