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
Makes excuses.
找借口。
It was so cold the car wouldn't start.
天冷得汽车的引擎都无法发动了。
The petrol had nearly all been used up.
汽油几乎已经用光。