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
She's doing fine, thank you.
她很好，谢谢你。
She failed to call the office to cancel her appointment.
她没能打电话给办公室取消她的约会。
We can make a fire and warm ourselves, I suggested.
“我们可以生火取暖，”我说道。