Catelectrode
[电] 阴极, 负极
🗣️ 情景例句
He ventured to speak to her.
他鼓起勇气向她说话。
I'm sorry, but I can't find the book you lent me.
很抱歉！我找不到你借给我的那本书了。
Where do you come from?
你是哪国人？