aerial

a.空中的，航空的

advertize, advice, advisability, advisable, advise, advise sb. to do sth., advised, advisedly, adviser, adviser (also esp US advisor), advisory, advocacy, advocate, advt, adze (US adz), Aegean, aegis, aeon (also eon), aerate, aeration, aerie, aero-, aerobatic, aerobatics, aerobics, aerodrome, aerodynamic, aerodynamics, aeronautics, aeroplane, aerosol, aerospace, aesthete, aesthetic, aesthetically, aesthetically (US also es-), aestheticism, aesthetics, aesthetics (US also es-), aetiology (US also etiology),