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
Right now my hands are full.
现在我忙得不可开交。
Would you rather she came to see me?
你愿意她来看我吗？
He turned on the light, but he couldn't see anyone. The thieves had already gone.
他开了灯，但不见一个人。小偷逃走了。