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单词 projector
释义

WordReference Random House Learner's Dictionary of American English © 2024
pro•jec•tor /prəˈdʒɛktɚ/USA pronunciation   n. [countable]
  1. Cinemaa machine for throwing an image, films, photographs, slides, etc., onto a screen.

WordReference Random House Unabridged Dictionary of American English © 2024
pro•jec•tor  (prə jektər),USA pronunciation n. 
  1. Cinemaan apparatus for throwing an image on a screen, as a motion-picture projector or magic lantern.
  2. Opticsa device for projecting a beam of light.
  3. a person who forms projects or plans;
    schemer.
  • project + -or2 1590–1600

Collins Concise English Dictionary © HarperCollins Publishers::
projector /prəˈdʒɛktə/ n
  1. an optical instrument that projects an enlarged image of individual slides onto a screen or wall
    Full name: slide projector
  2. 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 projector
  3. a device for projecting a light beam
  4. a person who devises projects
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更新时间:2024/11/11 7:57:42