audiovisual

Từ điển Oxford Learners Wordfinder Dictionary

I - noun

materials using sight or sound to present information
- language tapes and videocassettes and other audiovisuals
• Syn:
audiovisual aid
• Hypernyms:
teaching aid

II - adjective

involving both hearing and seeing (usually relating to teaching aids)
- the school's audiovisual department
• Pertains to noun:
audiovisual aid