Gmac
abbr. gaining major air-command 获得（或授予）主要的空军指挥权
🗣️ 情景例句
on the telephone for me, please.
请替我拨电话。
Where do you want us to put the couch?
你想让我们把沙发放到哪里？
No, not all of them.
不，没办法全部。