avionic       
adjective uk/ˌeɪ.viˈɒn.ɪk/ us/ˌeɪ.viˈɑː.nɪk/
 航空电子学的
related to the science and technology of aeronautics (= the science of designing, building, and operating aircraft)
  Aircraft today use complex avionic systems. 今天的飞机使用复杂的航空电子系统。 
 The company makes parts for jets, including avionic components and other systems. 该公司为喷气式飞机制造零件,包括航空电子部件和其他系统。 
 See: avionics
 - More examples
 - He trained in avionic engineering.
 - Most of the avionic advancements in small aircraft would not have been possible ten years ago.
 - About 20 people are employed by his company, including mechanics, avionic technicians, pilots, and office staff.