고사성어 외우기

It is an app that can memorize 150 ancient acronyms.

-Archaic words card
-You can see and memorize ancient acronyms and their explanations by flipping the cards.
-Multiple choice mode
-You can easily learn archaic words by choosing one of the 5 options.
-Short answer mode
-You can learn ancient acronyms in-depth by looking at the description and entering the ancient acronyms directly.