Thermocompressor
热压机
🗣️ 情景例句
I have just begun to learn and my serve isn't very good.
我刚刚开始学习，发球不太好。
By doing nothing we learn to do ill.
懒散学为非。
It's true that he may fall behind the other students.
真的，他可能会落在其他同学的后面。