Cation analysis
[机] 阳离子分析
🧩 词语组成解析
cation
['kætaiən]
n. 阳离子;
🗣️ 情景例句
I have a call to make.
我需要打个电话。
I was surprised to see you here.
我想不到在这里碰到了你。
Here is my card.
这是我的名片。