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

单词	visual aid
释义	visual aid n. An instructional aid, such as a poster, scale model, or video, that presents information visually.
随便看	cycl- Cyclades Cycladic cyclamate cyclamen cyclamic acid cyclase cycle cycler cyclic cyclical cyclicality cyclically cyclic AMP cyclic GMP cyclin cycling cycling shorts cyclist cyclization cyclo- cycloalkane cyclobenzaprine cyclocross cyclohexane

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