aeronautics

n.航空学

adviser (also esp US advisor), advisory, advocacy, advocate, advt, adze (US adz), Aegean, aegis, aeon (also eon), aerate, aeration, aerial, aerie, aero-, aerobatic, aerobatics, aerobics, aerodrome, aerodynamic, aerodynamics, aeroplane, aerosol, aerospace, aesthete, aesthetic, aesthetically, aesthetically (US also es-), aestheticism, aesthetics, aesthetics (US also es-), aetiology (US also etiology), afar, affability, affable, affably, affair, affect, affect to, affectation, affected,