HD
noun/ˌeɪtʃ ˈdiː/
/ˌeɪtʃ ˈdiː/
[uncountable]- 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、电影或视频）高清晰度， - 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
高清电视机
- in HD The film was shot in HD.