Polyacrylamide
[化] 聚丙烯酰胺
🗣️ 情景例句
Where there's smoke, there's fire.
事出必有因，无风不起浪。
Let me tell you the story of my experience.
让我告诉你们我的亲身经历吧。
I'll get back to you as soon as I can.
我会尽快给你回音。