英语词汇“audiovisual aids”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	audiovisual aids
释义	WordReference Random House Unabridged Dictionary of American English © 2024 au′diovis′ual aids′, training or educational materials directed at both the sense of hearing and the sense of sight; films, recordings, photographs, etc., used in classroom instruction, library collections, or the like. 1935–40
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