air mat气垫(用于防止褥疮发生)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 Force Ballistic Missile Office空军弹道导弹局Air conditioning energyconsumption空调能耗Airspeed and Altitude Computer Set飞行速度与高度的计算装置Air Staff Office Automation System空军办公室自动化系统Air Communication Control Squadron空军通信控制中队Air Traffic Communications Service空中交通通信处Air Force Civil Engineering Center空军土木工程中心air-operated remote transmission气动远距离发送Air Force Manufacturing Technology空军制造工艺Air Launched Ship-Attack Missile空中发射的对舰攻击导弹

1. It is widely suspected that the hijackers had used air timetables, amongst other things, to coordinate their attacks.
   普遍的怀疑看法是，除了其它一些东西外，劫机者还使用了航空时刻表，用以协调他们的袭击。