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  1. demonstration

    • IPA[ˌdɛmənˈstreɪʃn]


    • n.
      an act of showing that something exists or is true by giving proof or evidence;an outward show of a feeling or quality
    • noun: demonstration, plural noun: demonstrations

    • 釋義


    • 更多解釋
    • IPA[ˌdemənˈstrāSH(ə)n]


    • n.
      the action or process of showing the existence or truth of something by giving proof or evidence: it is not capable of mathematical demonstration Lind's demonstration that citrus fruits cure scurvy

    Oxford American Dictionary