名詞 audio-visual:

1. materials using sight or sound to present information
   同義詞：audiovisual, audiovisual aid

形容詞 audio-visual:

1. involving both hearing and seeing (usually relating to teaching aids)
   同義詞：audiovisual

audio-visual 也作 au.di.o.vis.u.al

adj.Abbr. AV,A.V.（形容詞）縮寫(xiě) AV,A.V.
Both audible and visible.
視聽(tīng)的：聽(tīng)覺(jué)的和視覺(jué)的
Of or relating to materials, such as films and tape recordings, that present information in audible and pictorial form:
視聽(tīng)材料的：屬于或有關(guān)某種材料，如膠卷、錄音磁帶等，以聽(tīng)覺(jué)和視覺(jué)形式提供信息：
例句：
a corporation`s audio-visual department.
公司的視聽(tīng)部門

n.（名詞）
An aid, other than printed matter, that uses sight or sound to present information:
電化教具：以影象或聲音提供信息的器材，非印刷品：
例句：
language tapes, videocassettes, and other audio-visuals.
語(yǔ)言錄音帶，錄像帶及其他電化教具