???? & ?????? ???????? ???????? ???? ?? ??? ?? ???? ?? ???????????? ???? ??? ??? ??...?????????? ???????????? ???? ??????...???? ????? ???? ???? ???????? ??????????????On this lesson, you might study the phrase ??, and that is an abbreviation on the term ???? The Korean language has advanced in such a way that ?? can now be regarded as a word, but