Gecs
[计]= Ground Environmental Control System,地面环境控制系统
🗣️ 情景例句
Don't worry, Gemma.
别担心 Gemma。
He has been to America.
他去过美国。[曾经有过的经验]
Dad, when you sent me to Paris to see if I could really earn a living as a painter.
爸爸，你把我送去巴黎，想看看我是否真正能以绘画谋生。