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单词 aerodynamics
释义

WordReference Random House Learner's Dictionary of American English © 2024
aer•o•dy•nam•ics /ˌɛroʊdaɪˈnæmɪks/USA pronunciation   n. 
  1. Mechanics, Physics the study of the motion of air and other gases and of the effects of such motion on objects moving through air:[uncountable* used with a singular verb]He had a course in aerodynamics. Aerodynamics is important in aircraft design.
  2. the effects caused by an object in motion through air:[plural* used with a plural verb]How good are the aerodynamics of that car?

WordReference Random House Unabridged Dictionary of American English © 2024
aer•o•dy•nam•ics  (âr′ō dī nam′iks),USA pronunciation n. (used with a sing. v.)
  1. Mechanics, Physicsthe branch of mechanics that deals with the motion of air and other gases and with the effects of such motion on bodies in the medium. Cf. aerostatics (def. 1).
  • aero- + dynamics 1830–40
aer′o•dy•nam′ic, aer′o•dy•nam′i•cal, adj. 
aer′o•dy•nam′i•cal•ly, adv. 

Collins Concise English Dictionary © HarperCollins Publishers::
aerodynamics /ˌɛərəʊdaɪˈnæmɪks/ n
  1. (functioning as singular) the study of the dynamics of gases, esp of the forces acting on a body passing through air

ˌaerodyˈnamic adj ˌaerodyˈnamically adv ˌaerodyˈnamicist n
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更新时间：2024/11/10 21:15:16