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
a way to encourage reading.
鼓励阅读的办法。
I've had no time to prepare for this meeting, so I'll have to play it by ear.
我没有时间来准备这次会议，所以只好有什么说什么。
Sure I was. I'll never forget that.
我当然在那儿了。我永远都不会忘记那次地震。