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
There's lots of time.
时间多得很。
Joy often comes after sorrow, like morning after night.
暮去必将朝至，苦尽常会甜来。
Where's the other one?
另一只在哪儿？