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
Why don't you call back later this afternoon?
你何不今天下午再来电话呢？
I assure you of its quality.
我向你保证它的品质。
Oh, what shall we get her?
噢，我们给她买点什么呢？