video technology
uk
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/ˌvɪd.i.əʊ tekˈnɒl.ə.dʒi/us
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/ˌvɪd.i.oʊ tekˈnɑː.lə.dʒi/ noun the use of cameras and other equipment to record events in a game of football, rugby, etc., in order to help the referee make decisions such as whether a ball completely crosses the goal line: Some fans are against the use of video technology, arguing that it will slow the game down. 有些球迷反对使用录像技术协助裁判，认为那将拖慢比赛。