Divalet ion
[电] 二价离子
🧩 词语组成解析
ion
['aiən]
n. <物>离子;
🗣️ 情景例句
Are you still doing your photography?
你还在搞摄影吗？
My daughter was very pleased to do shopping.
我的女儿非常喜欢去购物。
Is it a black cat with one white ear and two white legs?
是那只长着一只白耳朵和两条白腿的黑猫吗？