Blu-ray
noun [ U ] trademark uk/ˈbluː.reɪ/ us/ˈbluː.reɪ/
蓝光（一种高画质影音储存光盘媒体）
a system for storing films and video games on a disc which is read using a blue laser, and which produces very clear pictures
a Blu-ray disc/player/recorder 蓝光光盘/播放机/刻录机
The new movie will be released exclusively on Blu-ray. 这部新电影仅以蓝光格式推出。