Divalet ion
[电] 二价离子
🧩 词语组成解析
ion
['aiən]
n. <物>离子;
🗣️ 情景例句
Robbie will bring the ties back. Robbie
会拿领结回来。
I remember the girl whose father goes there every spring.
我记得那个女孩的父亲每年春天都去那里。
Ironically, Europe, which had bequeathed the rabbit as a pest to Australia,
具有讽刺意味的是，欧洲把这种兔子作为有害动物传给澳洲，