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English definition of “airspeed”

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airspeed

noun [U] uk   /ˈeə.spiːd/ us    /ˈer-/
the speed of an aircraft, measured against the speed of the air through which it is moving
Translations of “airspeed”
in Chinese (Traditional) 空速(飛機與空氣的相對速度)…
in Chinese (Simplified) 空速(飞机与空气的相对速度)…
(Definition of airspeed from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
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