Posion
(罕用, 指anion)阴离子, 阴向离子
🏥 医学释义
阴离子，阳向离子
🗣️ 情景例句
Yes, how many would you like?
好，你要几片？
If you look up, you can see the airplanes.
抬头看，你看到飞机了吧。
Mr. Smith is in charge of this class.
史密斯老师负责该班。