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  1. speed

    • IPA[spēd]


    • n.
      the rate at which someone or something is able to move or operate;rapidity of movement or action
    • v.
      move quickly;(of a motorist) travel at a speed that is greater than the legal limit
    • verb: speed, 3rd person present: speeds, gerund or present participle: speeding, past tense: sped, past participle: sped

    • noun: speed, plural noun: speeds

    • 釋義
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