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
Well, what do you say we get back to our fishing?
你们说， 我们回去钓鱼怎样？
The husband mows his lawn on Saturdays.
那位丈夫在每个周六修剪草坪。
Li Lei ran much faster than the other boys.
李磊跑得比其他男孩快得多。