Polyacrylamide
[化] 聚丙烯酰胺
🗣️ 情景例句
I won't insist, but I think it's in your own best interests to quit smoking.
我不会坚持，但我想戒烟对你自己有好处的。
Would you like to go for a walk?
你想要去散步吗？
Is there a minimum order?
有最低订购量的限制吗？