Polyvinylidene fluoride
[机] 聚偏二氟乙烯
🧩 词语组成解析
a. [化]聚偏二乙烯的
fluoride
[['fluəraid]]
n. 氟化物\\n[化] 氟化物
🗣️ 情景例句
We started by making safety equipment for many sports.
我们是以做运动产品的安全器材起家的。
Use is a second nature.
习惯成自然。
As far as policy is concerned, I have to say something.
谈到政策，我得说几句。