film projector
短语[电] 影片放映机
词形变化
film projectors
复数
film projectors
释义与例句
n.
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1.
An opto-mechanical device for displaying motion pictures by projecting them on a projection screen (Movie projector for projection of moving images from film).
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2.
An opto-mechanical device for displaying still pictures by projecting them on a projection screen (Slide projector for projection of still images from film).