/ˌeərəʊdaɪˈnæmɪks ||; ˌɛrodaɪˈnæmɪks/noun [U] the scientific study of the way that things move through the air 空气动力学 ➔aerodynamic adj the aerodynamic design of a racing car 赛车的流线型设计 ➔aerodynamically /-kli ||; -klɪ/ adv