英语词汇“audio-visual materials”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	audio-visual materials
释义	audio-visual materials 基本例句视听教材 Lending services will also be extended to various types ofaudio-visual materials.外借服务会扩展至各类型的视听资料。 Some libraries carry a separate catalogue for each type of such audiovisual materials.有些图书馆对这类视听资料中的每一种都备有单独的目录。
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