Polyacrylamide
[化] 聚丙烯酰胺
🗣️ 情景例句
You're sure Alexandra's going to be surprised?
你确定Alexandra会很惊讶吗？
I don't have the figures, but I'll find out.
我没有这个数据，但我会找到的。
They've got some beautiful pigs.
他们有一些漂亮的猪。