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单词 aperture plate
释义

aperture plate

noun

: a smooth plate that establishes the film plane in a motion-picture camera or projector and that has a rectangular opening defining the margins of the picture area as recorded or projected
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英语词典包含469781条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。

 

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更新时间:2026/5/30 13:52:37