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	reg wear guestimate low-income Realtor vertical merger building blocks casuals color supplement quantity survey unsocial computer-assisted gopher decoy limited partner drive owner proxy statement underfunding product life cycle transparency gazette left luggage outperformer prey

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