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
We have a new artist.
我们找来了一位新的美工人员。
Recently, I have learned a lot of new things about myself.
最近，我学到了许多自己以前不明白的事理。
He was obviously very nervous and for some minutes stood awkwardly before the microphone.
他显然非常紧张，局促不安地在麦克风前站了好几分钟。