Anionic surfactant
[化] 阴离子型表面活性剂
🧩 词语组成解析
a. [化]阴离子的,带负电荷的离子的
[化] 表面活性剂\\n[医] 表面活性剂, 表面活化剂
🗣️ 情景例句
She has the ability to keep calm in an emergency.
她有处变不惊的本事。
If he doesn't help him, I will.
如果他不，我将帮助他。
These alone took sixteen months to build.
仅这两座塔就花了16个月才建成。