au·dio·vi·su·al /ˌɔdi(ˌ)oˈvɪʒəwəl, ʒəl/
視聽
au·dio·vi·su·al /ˌɔdɪ(ˌ)oˈvɪʒ(ə)wəl, ˈvɪʒəl/ 形容詞
視聽的
audio-visual
視聽
audiovisual
adj : involving both hearing and seeing (usually relating to
teaching aids); "the school's audiovisual department"
n : materials using sight or sound to present information;
"language tapes and videocassettes and other
audiovisuals" [syn: audiovisual aid]