Polyvinyl sulfuric acid
[医] 聚乙烯硫酸
🧩 词语组成解析
a. 聚乙烯基的
a. 硫磺的；含多量硫磺的；含（六价）硫的
🗣️ 情景例句
You didn't ruin my day, Dad.
你没有扫我的兴， 爸爸。
What would you say if I told you I couldn't go with you?
如果我告诉了你我不能和你一起去你将说什么？
As a matter of fact, it is the other way around.
事实上，情况正好相反。