Poly(acrylic acid)
[化] 聚丙烯酸
🗣️ 情景例句
I would be appriciated to take a look around your factory.
如能看一下你们工厂我会很感激的。
He alone is poor who does not possess knowledge.
没有知识，才是贫穷。
This is what happened to the famous Beresovka mammoth which was found preserved and in good condition.
著名的那林索夫卡长毛象就是这样被保存下来的，而且保存得很好。