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  1. Oxford American Dictionary

    deceleration

    • IPA[dēˌseləˈrāSH(ə)n]

    美式

    • n.
      reduction in speed or rate

    • noun: deceleration, plural noun: decelerations

    • 釋義

    名詞

    • 1. reduction in speed or rate speed brakes enable the aircraft to carry out rapid deceleration a deceleration in economic growth
    • 更多解釋

    deceleration

    • IPA[ˌdiːsɛləˈreɪʃn]

    英式

    • n.
      reduction in speed or rate: speed brakes enable the aircraft to carry out rapid deceleration a deceleration in economic growth

    Oxford Dictionary