Aatc
abbr. Anti-Aircraft Training Center 防空培训中心
🗣️ 情景例句
I am studying two majors, and it's quite a burden on my time.
我有两门主修课，这占据了我很大一部分时间。
It's December.
现在是十二月。
I've been here before.
我以前来过这里。