单词 | high definition television |
释义 | high definition television in British Englishnoun a television system offering a picture with superior definition, using 1000 or more scanning lines, and possibly a higher field repetition rate to reduce flicker effects Abbreviation: HDTVhigh-definition television in American English (ˈhaiˌdefə ˈnɪʃən) noun a television system having 1000 or more scanning lines per frame, and producing a sharper image and greater picture detail Abbreviation: HDTV Word origin [1980–85]This word is first recorded in the period 1980–85. Other words that entered Englishat around the same time include: biobehavioral, golden parachute, hub-and-spoke, postfeminist, scientific creationismExamples of 'high definition television' in a sentence |
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