Paperwhite의 기능중 하나인 Flashcards 자동생성 기능입니다. 단어복습 할때 아주 효과적입니다. Flashcards를 실행하게되면 본인이 검색했던 단어와 그 단어가 포함되어있는 Sentence를 본인이 읽었던 책 내용중에서 불러와서 복습시켜주는 기능입니다. 그렇게 해서 그 단어를 외우게 되면 아래 "Mark as mastered"를 눌러서 Vocabulary리스트에서 뺄 수도 있습니다. 

Expand Your Vocabulary

When you look up words in the dictionary, they are automatically added to the Vocabulary Builder on your device. With Vocabulary Builder, you can use flashcards to learn the definitions and usage of words.

•  From Home, tap Vocabulary Builder.

  Note: Vocabulary Builder appears as a title on the On Device tab.

•  Tap to filter the list of words:
  • Words tab – all words you looked up in the dictionary
  • Books tab – words you looked up in a specific book
  • Learning – words that are available as flashcards
  • Mastered – words you marked as mastered and are no longer included in the flashcards

•  From the list, tap a word to view the Dictionary definition and Usage of the word. Tap outside the window to return to the list. Tap Delete to remove the word from Vocabulary Builder.
• To use flashcards: 
  
  1. Tap Flashcards, and then swipe to flip through the flashcards.
  2. Tap Mark as Mastered to move a word from the Learning list to the Mastered list.
  3. Tap Exit Flashcards to return to the full list of words.