Koch resistance
[机] 科克电阻
🧩 词语组成解析
n. 科赫（人名）
🗣️ 情景例句
I'd like to make an appointment with him.
我想跟他约个晤谈时间。
Once an opportunity slips away, it is gone for good.
机会一旦错过，永远不会再来。
Apart from a few words, I do not know any French at all.
除了个别几个单词外，我根本不会法语。