英语词汇visual aid怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	visual aid
释义	visual aid  ˈvɪʒʊəl eɪd Word forms: plural visual aids N-COUNT [usually plural] 直观教具 Visual aids are things that you can look at, such as a film, model, map, or slides, to help you understand something or to remember information. 直观教具 Trends of visual aid View usage for:All yearsLast 10 yearsLast 50 yearsLast 100 yearsLast 300 years
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英汉双解词典包含141091条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。