aircraft accident

• 飞机失事,飞机意外事故

aircraft accident的用法和样例：

例句

1. He was killed in an airplane accident.
   他死於飞机失事。
2. Serious bumpy flight conditions may lead to material fatigue and even to aircraft failure, not to speak of passenger discomfort.
   剧烈的颠簸飞行状况可能导致金属疲劳，甚至导致飞机失事，更不必说旅客感觉不舒适了。