Poly(vinyl fluoride)
[化] 聚氟乙烯
🗣️ 情景例句
She owes her good health to her regular life.
她把健康归功于规律的生活。
Gossiping and lying go hand in hand.
搬事弄非者，必是撒谎人。
and yet one might be cautious about believing this statement.
不过，人们不会轻信她的抱怨。