aerodynamics

n [pl, usu sing v 通常与单数动词连用] science dealing with the forces acting on solid bodies (eg aircraft or bullets) moving through air 空气动力学; 气体动力学.

adviser, 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, aeronautics, 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,