Polyvinyl alcohol
[医] 聚乙烯醇
🧩 词语组成解析
a. 聚乙烯基的
alcohol
['ælkəhɔl]
n. 乙醇，酒精;含酒精的饮料;
🗣️ 情景例句
You're still thinking about something to do, aren't you?
你还在想要找点事做， 是吗？
He answered almost all of my questions.
他回答了我几乎所有的问题。
Lake Baikal is the deepest of all the lakes in the world.
贝加儿湖是世界上最深的湖泊。