Cation acid
[化] 阳离子酸
🧩 词语组成解析
cation
['kætaiən]
n. 阳离子;
🗣️ 情景例句
Excuse me, officer.
对不起 警官。
I would like to call an eletrician to come this afternoon.
我要叫一个电器师傅今天下午来。
I'll teach you if you like.
要是你愿意学，我来教你。