Cathion cathode
[电] 阳离子
🧩 词语组成解析
cathode
[['kæθəud]]
n. 阴极\\n[化] 阴极
🗣️ 情景例句
I'd like to make an appointment to discuss a question.
我想约个时间讨论个问题。
I met one of the cameramen over at the television station.
我在电视公司遇到一位摄影师。
Excuse me. Where's the nearest post office, please?
请问，最近的邮局在哪儿？