??? ?????? ????????? ???? ?????????? ???????????? ??(?? ???? ???? ??, ?????? ????? ?????????????????. ????? ?? ?? ?????? ?? ?? ????? ??? ?? ?? - ?????? ?? - ?? ?????With this lesson, you may study the term ??, that's an abbreviation from the term ???? The Korean language has progressed in such a way that ?? can now be thought of as a term, but as a