英语词汇“visual aid”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	visual aid
释义	WordReference Random House Unabridged Dictionary of American English © 2024 vis′ual aid′, Educationany of various materials depending on the sense of sight, as films, slides, photographs, etc., used as aids in teaching. 1910–15
随便看	aerarian aerarium aerate aeration aerator aerenchyma aere perennius aeri- aeria aerial aerialist aeriality aerial ladder aerially aerial mine aerial mosaic aerialness aerial perspective aerial photograph aerial photography aerial railway aerial survey aerial tanker aerial top dressing aerial tramway

英语词典包含188688条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。