MedDic HD Standard is a functional dictionary software for English-Chinese translation, which can assist the clinical physicians and medicine professionals in searching for the definition of medical terms, reading English references and browsing English pages. There are two default dictionaries: English-Chinese medical dictionary and English-Chinese common dictionary. And the total vocabulary is more than 1,500,000. The main features include Dictionary Search, Reading And Translating, Text-on-photo translating, Software Setting, Favorites and History.