Zwitterionic
a. [化]两性离子的
🗣️ 情景例句
I don't usually listen to the weather. They never get it right!
我不怎么听天气预报。他们总报不准。
The spirit is willing but the flesh is weak.
心有馀而力不足。
I did not know the way to my hotel, so I asked a porter.
我不知道去饭店的路该怎么走，于是向一个搬运工打听。