Gecs
[计]= Ground Environmental Control System,地面环境控制系统
🗣️ 情景例句
I told you you'd like it. I've been doing this for years.
我告诉过你你会喜欢的。我多年来一直从事这项活动。
How is your family?
你的家人怎么样？
What is it about?
这是关于什么的？