[航]飞机失事；空中事故
accidents───n.[安全]事故（accident的复数）；[安全]意外事故
aircraft───n.飞机，航空器
spy aircraft───间谍飞机
pedestrians accidents───行人事故
fortuitous accidents───意外事故
cygnet aircraft───小天鹅飞机
military aircraft───[军]军用飞机
ferrying aircraft───摆渡飞机
commercial aircraft───商营飞机；[航]商用飞机
Since the majority of aircraft accidents are because of heavy objects from the luggage compartment caused by Down.───因为大部分飞机上的意外事故都是由于重物从行李舱落下造成的。
Most aircraft accidents are not midair collisions or explosions that kill all aboard.───大多数的飞行事故都不是空中撞击或者爆炸这种无人生还的情况。
When you look at the literally millions of hours we fly, it’s a miracle we don’t have more accidents or more aircraft go down.───看看我们数百万小时的飞行记录吧，没有更多的意外发生，没有更多的飞机坠落，真是个奇迹。
The Revolutionary Guards says it has begun an investigation into the cause of the crash. Iran has a history of aircraft accidents.───革命卫队的人员说，他们已经开始调查事故的原因.伊朗经常发生坠机事故。
In addition, the aircraft demanding aviation weather, so inclement weather can also cause aircraft accidents.───另外，飞机航空对天气要求很高，因此恶劣的天气也可能造成飞机事故。
The regulations governing the investigation of aircraft accidents had been unchanged since 1969.