英英辞典 - English Dictionary | CUERBO - クエルボ英語辞書

aperture

noun

  1. an man-made opening

    人工物の穴

    usually small

    通常小さい

  2. a device that controls amount of light admitted

    認められた光の量を制御する装置

  3. a natural opening in something

    開口部

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