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HD

noun
🔊/ˌeɪtʃ ˈdiː/
🔊/ˌeɪtʃ ˈdiː/
 [uncountable]
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  1. a system that gives television, film or video images that are extremely high quality, with very clear, sharp outlines and details (the abbreviation for ‘high-definition’)（电视、电影或录像图像）高清晰度，高画质
    • in HD The film was shot in HD.这部影片是用高清技术拍摄的。🔊🔊
    • HD-ready television sets支持高清的电视机
    Topics TV, radio and newsc1, Film and theatrec1