英语词汇“visual aid”的翻译、意思、用法、释义-英汉双解词典

单词	visual aid
释义	ˌvisual ˈaid noun [countable, usually plural] a picture, video, etc. used in teaching or giving talks to help people to learn or understand sth直观教具；视觉教具
随便看	EAP CKD wharf drop away chief operating officer virtual storage double time check up divvy changeover undercutting display certified copy active transfer of training direct response advertising c / d top-flight the renminbi telecommuting take a flier sue stocktaking standing room only

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