Gecs
[计]= Ground Environmental Control System,地面环境控制系统
🗣️ 情景例句
You'll learn a lot.
会增长不少见识。
What is the way to the airport?
哪一个方向是去飞机场？
In that case, I'll have some set aside for you.
既然这么说，我会为你留一些下来。