airgapn.空隙(空气间隙)
airn.空气;天空;空中;感觉;神态;曲调;装腔作势v.晾干;使通风;广播
Air Liaison Display对空联络显示(器)
air adjusting valve空气调节阀
air cleaner element滤气器元件
air defence control防空管制
air leak tachometer漏气式转速表
air filter material空气滤清材料
air compressor room空气压缩机室
air cargo logistics航空物流
air-dry roughages风干粗料
Air Reporting Point空中报告点