Undercutting
[机] 低切馏出物
🗣️ 情景例句
Let's see. Oh, welcome home.
让我看看。噢， 欢迎回家来。
Wisdom is a good purchase though we pay dear for it .
为了求知识，代价虽高也值得。
In this way, he has begun his own private 'telephone' service.
就这样，他开始自己的私人“电话”业务。