- (of art, education, etc.) using more than one medium of expression or communication（艺术、教育等）使用多种表述（或通信）媒体的, 多媒体的。
mass noun
1- the use of a variety of artistic or communicative media多媒体的使用。
1.1
- an extension of hypertext allowing the provision of audio and video material cross-referenced to a computer text多媒体。