Aryl cation
[化] 芳正离子
🧩 词语组成解析
[机] 芳香基
cation
['kætaiən]
n. 阳离子;
🗣️ 情景例句
Use your head.
动动你的大脑。
It doesn't seem like that.
似乎不象是那样。
It now came straight towards them at tremendous speed.
它现在正以惊人的速度直冲他们驶来。