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
Don't worry about being late. It's fine.
别为迟到担心了 没有关系。
I couldn't see you.
我看不到你。
THE LOST BOOK
一本丢失的书