Divalet ion
[电] 二价离子
🧩 词语组成解析
ion
['aiən]
n. <物>离子;
🗣️ 情景例句
What I really want is the chance to learn some advanced methods of management.
我真正希望的是有机会学到一些先进的管理方法。
He dies like a beast who has done no good while he lived.
生时不做好事，死了像个畜生。
He dreaded having to spend Christmas in hospital.
他十分害怕在医院过圣诞。