Polyvinyl ether
[机] 聚乙烯醚
🧩 词语组成解析
a. 聚乙烯基的
ether
['i:θə]
n. <化>醚;the ether 苍穹;苍天;太空;
🗣️ 情景例句
I've never seen anyone as strict as my boss.
我就没见过像我们老板这么严厉的人。
Without a friend the world is a wilderness.
没有朋友，世界就等于一片荒野。
The mower firmly refused to mow, so I decided to dismantle it.
修完后割草机还是纹丝不动。于是，我决定把它拆开。