Divalet ion
[电] 二价离子
🧩 词语组成解析
ion
['aiən]
n. <物>离子;
🗣️ 情景例句
I gave them to Robbie to hold
我把它们交给Robbie拿着
I'm gong to show him how to paint.
我正要指点他如何画画。
It's up to you.
由你决定。