Koch
n. 科赫（人名）
🗣️ 情景例句
I'm going nowhere in my present job.
我现在的工作没有出路。
Did you clean this yourself?
你自己亲自清理这个？
There's no need for that. We'll have dinner another time.
不必为那件事惭愧。我们改个时间再共进晚餐吧。