air-scoop geometry进气口几何形状
air-scoop进气口
air-scoop intake戽形进气口
air inlet scoop进气口
ram air scoop冲压进气口
engine air scoop内燃机凹形进气口
air scoop shroud进气口罩
Air scoop-late入风
AS Air Scoop集气口
N（名词） a device fitted to the surface of an aircraft to provide air pressure or ventilation from the airflow (飞机的)导气罩