Polyacrylamide
[化] 聚丙烯酰胺
🗣️ 情景例句
I'm disappointed, but I respect your decision.
我很失望， 但我尊重你的决定。
He would direct the workman to use his plans.
他为了执行自己的计划，给员工下了指示。
You look guilty.
你看上去心虚。