英语词汇visual aid的意思、用法及释义-英汉双解词典

单词	visual aid
释义	visual aid (esp pl 尤作复数) picture, film, video, etc used as a teaching aid 直观教具.
随便看	pitched pitcher pitchfork pitch-pine piteous piteously piteousness pitfall pith pit-head pith hat pithily pithiness pithy pitiable pitiably pitiful pitifully pitiless pitilessly pitilessness piton Pitot tube pit pony pit-prop

英汉双解词典包含38652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。