Study Korean Words Through the Korean Vocabulary Book Provided function -Provides divided Korean words that can be memorized per day -You can check the memorized Korean words that day through the quiz. -Provide pronunciation of Korean words by voice -Provides a function to check all Korean words by part, unit and -Favorites: Words that are difficult to memorize can be added to favorites by pressing the star button. -Copy function: long press a word in the word list to copy the word. You can stu