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  1. aperture

    • IPA[ˈapətʃə]

    英式

    • n.
      an opening, hole, or gap;a space through which light passes in an optical or photographic instrument, especially the variable opening by which light enters a camera
    • noun: aperture, plural noun: apertures

    • 釋義
    • 相關詞

    名詞

    • 1. an opening, hole, or gap the bell ropes passed through apertures in the ceiling the genital aperture of an insect
    • a space through which light passes in an optical or photographic instrument, especially the variable opening by which light enters a camera a refracting telescope with an aperture of 3 inches
    • n.
      a system used in some automatic cameras in which the aperture is selected by the user and the ...

    Oxford Dictionary

    • n.
      an exposure system used in some automatic cameras in which the aperture is selected by the user ...

    Oxford American Dictionary

    • 更多解釋
    • IPA[ˈapərˌCHər]

    美式

    • n.
      an opening, hole, or gap: the bell ropes passed through apertures in the ceiling

    Oxford American Dictionary