Compound ion
[建] 复离子
🧩 词语组成解析
ion
['aiən]
n. <物>离子;
🗣️ 情景例句
I'm tired of working all day.
我厌倦整天工作。
I know the boy whose father is a mailman.
我知道那个男孩的父亲是邮差。
She can't come. She has to help her Mommy!
她不能来。她得帮她妈妈的忙！