airlessadj.不通风的;缺少新鲜空气的
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-tube breathing apparatus气管呼吸器
air-isolated eireuit breaker空气断路器
airflow maldistribution degree风速分布不均匀度
Air Navigation Traffic Control空中导航交通管制
air-to-air energy recovery排风热回收
air filter clog warning sensor空气滤清器堵塞报警传感器
air compressor cooling systems空压机冷却系统
air filled tyre pneumatic tyre气轮胎
Air Intercept Missile Exercise空中截击导弹演练