Mdf
[计] 主配线板
🗣️ 情景例句
Sit down, Robbie. Let's get to work.
坐下来 ，Robbie， 让我们开始做功课吧。
There are some feelings that time cannot benumb.
人类的感情是历久不衰的东西。
But of course, he can learn by himself. He has a book and a dictionary.
但当然，他也可以自学。他有书和词典。