audiovisual aid
ریشه و کاربرد
ریشه
Combination of 'audiovisual' and 'aid'. First known use in 1948.
مثال
- The teacher used an audiovisual aid to explain the concept.
- Audiovisual aids can make learning more engaging.
- The presentation included several audiovisual aids.
ترکیبهای رایج
use audiovisual aids prepare audiovisual aids educational audiovisual aids
تعریف انگلیسی
noun
- materials using sight or sound to present information “language tapes and videocassettes and other audiovisuals”