Polyvinyl alcohol
[醫] 聚乙烯醇
?? 詞語組成解析
a. 聚乙烯基的
alcohol
['?lk?h?l]
n. 乙醇，酒精;含酒精的飲料;
??? 情景例句
What's your favorite food?
你最愛的食物是什么？
When Emily came home at three in the morning, her father hit the ceiling.
哎米莉在凌晨2點鐘回家時，她父親大發雷霆。
What shall we do then?
那么我們干啥？