Poly(vinyl butyral)
[化] 聚乙烯醇縮丁醛
??? 情景例句
Couldn't we wait until I'm famous?
難道不能等到我成名了再說嗎
There is none without a fault.
人孰無過。
Members of the press weren't allowed into the meeting.
新聞?dòng)浾卟坏眠M(jìn)入會(huì)場(chǎng)。