Ampholytic detergent
[化] 两性洗涤剂
🧩 词语组成解析
🗣️ 情景例句
We picked flowers.
我们拾了花。
What do you want?
干嘛？
It was necessary, therefore, to invent instruments that neither slumbered nor slept.
因此，有必要发明一种仪器，既不打盹儿，也不睡觉。