单词 | projector |
释义 | Word Frequency projector(prəˈdʒɛktə) noun 1. an optical instrument that projects an enlarged image of individual slides onto a screen or wall Full name: slide projector2. an optical instrument in which a strip of film is wound past a lens at a fixed speed so that the frames can be viewed as a continuously moving sequence on a screen or wall Full name: film projector, cine projector3. a device for projecting a light beam 4. a person who devises projects |
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