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
I must meet the deadline.
我必须赶上最后期限。
I'd like to try on these hats.
我想试试这些帽子。
They had to edge their way along this, sometimes wading across shallow streams, or swimming across deep pools.
他们不得不侧着身子往前走，有时过浅溪，有时游过深潭。