??(??)?? ????????????, ???????????? ???? '?? ????'???? ??, ?? ?????????? ???????????????? ?????? ???? ????????.  ?????????? ??? ?? ???? ???? ????????? (?????)?? ???? ?? ???????? ?? ???? ?? ??????On this lesson, you are going to learn about the word ??, which happens to be an abbreviation on the word ???? The Korean language has progressed in this