???? ???????? ????????? ???? ???? ?? ??????? ?~??- ?? ???? - ???? ???? - ?? - ?????- ???? - ???? - ?? ?????- ????- ???? ??: ??, ??, ??(??, ???????? ??), ??????, ??, ?????Within this lesson, you can understand the word ??, which is an abbreviation from the phrase ???? The Korean language has developed in such a way that ?? can now be regarded as a p