Anionics
[化] 阴离子表面活性剂
🗣️ 情景例句
Many residents choose to put their money into the bank.
许多人选择把钱存在银行。
What on earth has happened to trouble you so?
到底发生什么事让您如此发愁？
In answer to these questions I either nodded or made strange noises.
作为对这些问题的回答，我不是点头，就是发出奇怪的声音。