Polyanionic surfactant
[化] 多阴离子表面活性剂
🧩 词语组成解析
[化] 表面活性剂\\n[医] 表面活性剂, 表面活化剂
🗣️ 情景例句
Well, how was everybody's day today?
喂 ，今天各位过得怎么样？
The firemen fight fires and rescue people.
消防队员和火灾搏斗，拯救人们。
It will help me understand the point you are trying to make.
这会帮助我了解你们的重点。