Butvar adhesive
[化] 聚乙烯醇缩丁醛胶
🧩 词语组成解析
布特伐尔(聚乙烯醇缩丁醛塑料的俗名)
🗣️ 情景例句
Yes. I'm checking out now, and want to get a taxi to the cinema.
我现在要退房，需要一部出租车到电影院。
The chance to enter the college came and he took it.
有一个上大学的机会，他抓住了这个机会。
They stopped talking when their boss came in.
当老板进来的时候；他们停止了交谈。