?? ???? ???????? ?????? ????????? ?? ??????.???????? ??(?? ???? ???? ??, ?????? ????? ?????????????????. ????? ?? ?? ?????? ?? ?? ????? ??? ?? ?? - ?????? ?? - ?? ?????On this lesson, you may learn about the phrase ??, that's an abbreviation in the word ???? The Korean language has advanced in this kind of way that ?? can now be considered a phrase