Hydrogen ion
[医] 氢离子
🧩 词语组成解析
ion
['aiən]
n. <物>离子;
🗣️ 情景例句
I would like to send this by registered mail, please.
我想把这封信挂号寄出。
I'm too lazy.
我太懒惰。
Yes, I do. I have two, a son and a daughter.
有两个，一个儿子，一个女儿。