| 释义 | 
		avi·on·ics \ˌ ̷ ̷ ̷ ̷ˈ ̷ ̷niks\ noun plural Etymology: aviation electronics  : the development and production of electrical and electronic devices for use in aviation, especially of electronic control systems for aircraft and airborne weapons; also  : the devices and systems so developed  < avionics design and procurement > |