Blu-ray Disc

US /ˈbluː.reɪ ˌdɪsk/
UK /ˈbluː.reɪ ˌdɪsk/
"Blu-ray Disc" picture
1.

藍光光碟, 藍光

a format of digital optical disc data storage, designed to supersede the DVD format, and capable of storing high-definition video and data

:
We watched the movie on Blu-ray Disc for the best picture quality.
我們用藍光光碟觀看電影以獲得最佳畫質。
Many new movies are released on Blu-ray Disc.
許多新電影都以藍光光碟形式發行。