
adj.視聽(tīng)教學(xué)的;視聽(tīng)的
Audiovisual instruction is a new Technology for Educational Communications . 視聽(tīng)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(wèn)這種聲像帶多少錢(qián)一盤(pán)?
視聽(tīng)教具