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
Yeah.
吃了。
They have been much too irresponsible for their high position.
他们虽身居要位，未免太缺乏责任感了。
We had a very nice time.
我们过得非常愉快。