Polycations
(polycation 的复数) 聚阳离子
🗣️ 情景例句
I can't wait, to see them!
我恨不得马上见到他们。
Little wealth, little care.
财少寡忧。
I'll ask Mr. Hu. I'm sure that he won't mind. We may talk again next week.
我问问胡先生。我相信他是不会介意的。我们可以下周再谈。