Cation acid
[化] 阳离子酸
🧩 词语组成解析
cation
['kætaiən]
n. 阳离子;
🗣️ 情景例句
You must be hungry by now.
你现在一定饿了。
Humility is the foundation of all virtue.
谦逊是一切美德的基础。
What are you doing?
你在干什么呢？