Cathode efficiency
[机] 阳极效率
🧩 词语组成解析
cathode
[['kæθəud]]
n. 阴极\\n[化] 阴极
🗣️ 情景例句
That's right. Grandpa hangs it there for good luck.
是的。爷爷把它放在那儿 以求好运。
All things are difficult before they are easy.
凡事必先难后易。
she has to help with the washing.
她得帮忙洗衣服。