avionics

n [sing v] science of electronics applied to aviation 航空电子学.

avaricious, avariciously, avdp, Ave, avenge, avenger, avenging, avenue, aver, average, averagely, averse, aversion, avert, aviary, aviation, aviator, avid, avidity, avidly, avocado, avoid, avoidable, avoidance, avoided, avoirdupois, avow, avowal, avowedly, avulse, avuncular, AWACS, await, awake, awaken, awakening, award, aware, awareness, awash,