Gecs
[计]= Ground Environmental Control System,地面环境控制系统
🗣️ 情景例句
No problem, you have my blessing.
没问题，我会祝福你的。
Please try and answer the request soon.
请试着立刻回答人家的请求。
Sorry, I can't. I have to tidy my room.
对不起，我不能去。我得收拾房间。