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leveling-adjustment foot /ˈlɛvəlɪŋɐdʒˈʌstmənt ˈfʊt/ n

中文：调平脚

中文 · 调平脚Español · pata de ajuste de alturaFrançais · réglage en hauteur
Meaning：Device that adjusts the position of the slide projector so that the image is centered on the screen.
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Slide projector

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