Yahoo香港字典 搜尋

  1. incidence

    • IPA[ˈinsədns]

    美式

    • n.
      the occurrence, rate, or frequency of a disease, crime, or something else undesirable;the way in which the burden of a tax falls upon the population
    • noun: incidence, plural noun: incidences

    • 釋義
    • 相關詞

    名詞

    • 1. the occurrence, rate, or frequency of a disease, crime, or something else undesirable an increased incidence of cancer
    • the way in which the burden of a tax falls upon the population the entire incidence falls on the workers
    • 2. the intersection of a line, or something moving in a straight line, such as a beam of light, with a surface the point of incidence of the beam
    • n.
      the angle which an incident line or ray makes with a perpendicular to the surface at the point ...

    Oxford American Dictionary

    • n.
      the angle which an incident line or ray makes with a perpendicular to the surface at the point ...

    Oxford Dictionary

    • 更多解釋
    • IPA[ˈɪnsɪd(ə)ns]

    英式

    • n.
      the occurrence, rate, or frequency of a disease, crime, or other undesirable thing: an increased incidence of cancer

    Oxford Dictionary