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
She's nine years old.
她九岁。
We are supposed to help each other.
我们理应彼此帮助。
Accurate, don't you think? Fortunately, I wasn't wearing it at the time.
真够准的，是不是？幸亏我当时没戴帽子。