Word: 空难 (kōngnàn) Traditional: 空難 空难 dictionary entry kōngnàn air crash; aviation accident or incident Full dictionary entry for 空难 Example sentences using 空难 2 sentences, showing page 1 of 1. 专家正在调查这次空难的原因。 Zhuānjiā zhèngzài diàochá zhècì kōngnàn de yuányīn. Experts are investigating the cause of this air disaster. 那次空难发生在二十年前。 Nà cì kōngnàn fāshēng zài èrshí niánqián. That air crash happened twenty years ago.