adj.視聽教學(xué)的；視聽的
Audiovisual instruction is a new Technology for Educational Communications . 視聽教學(xué)是一個(gè)新的教育傳播技術(shù)。
Would you please tell me how much this audiovisual disk is? 請(qǐng)問這種聲像帶多少錢一盤?
視聽教具
