Gmac
abbr. gaining major air-command 获得（或授予）主要的空军指挥权
🗣️ 情景例句
Thank you anyway.
无论如何，还是谢谢你。
I'll let you know if anything comes up.
如果发生了什么事，我会让你知道。
You haven't finished your lunch!
你没吃完午饭！