virtual reality
noun [ U ] uk/ˌvɜː.tju.əl riˈæl.ɪ.ti/ us/ˌvɝː.tʃu.əl riˈæl.ə.t̬i/ (abbreviation VR)
B2 (计算机创造的)虚拟现实
a set of images and sounds, produced by a computer, that seem to represent a place or a situation that a person can take part in