Aiaa
abbr. 美国飞机工业协会（Aircraft Industries Association of America）；美国航空工业协会（Aerospace Industries Association of America）；美国工艺美术协会（American Industrial Arts Association）；美国航空暨太空协会（American Institute of Aeronautics and Astronautics）
🗣️ 情景例句
What's Harry doing tonight?
Harry，今晚做什么？
I'm always tired when I come home from work.
当我完成工作回家时，我总是疲倦的。
Look at Mr Thin. He was poor. He didn't have much money.
瞧瘦先生。他很穷。他没有很多钱。