air placer的相關資料：
臨近單詞
airwing
air
Airman Performance Report Review Board
air-cooling-enclosed cooling tower
Air Battle Management Operation Center
air-based laser antisatallite system
air-condition and ventilation system
Aircrew Uniform Integrated Battlefield
Air Facilities File Information System
Air Space Travel Research Organization
air entrainment for cavitation control
Air Force Recruiter Assistance Program
