Cathode eficiency
[电] 阴极效率
🧩 词语组成解析
cathode
[['kæθəud]]
n. 阴极\\n[化] 阴极
🗣️ 情景例句
No, it's not taken.
没有 ，没人坐。
There are 16 participants here today.
今天有16位参会者。
The man was ordered to pay $3,500 for the cost of the trip.
此人被责令交付旅费3，500英镑，