aviation

n.航空

availability, available, avalanche, avant-garde, avarice, avaricious, avariciously, avdp, Ave, avenge, avenger, avenging, avenue, aver, average, averagely, averse, aversion, avert, aviary, aviator, avid, avidity, avidly, avionics, avocado, avoid, avoidable, avoidance, avoided, avoirdupois, avow, avowal, avowedly, avulse, avuncular, AWACS, await, awake, awaken,