Koch resistance
[机] 科克电阻
🧩 词语组成解析
n. 科赫（人名）
🗣️ 情景例句
My father likes going fishing and hunting in his spare time.
我父亲喜欢在业余时间钓鱼和打猎。
When should I get to the airport?
我该在什么时8点45分之前到那里。
The baby was about ten months old. At first she was asleep.
那小孩大约10个月大。最初，她是睡着的。