Popularizing Vocabulary Extraction Service on Digital Publishing Platforms

With the development of electronic publications, the digital publishing industry is increasing. The digital features of a digital publishing platform and electronic books bring new changes of learning style and learning outcomes in the process of reading. This paper discusses the popularization of service function of words extraction on digital publishing platforms, which can provide assistance to readers of electronic books as well as corresponding paper books. It can help readers to solve the problem with reading original works more efficiently and conveniently.