추진propulsion; pushing; driving 후진국underdeveloped country; less developed country 선진being advanced 선진국advanced country; developed country 직진straight movement 진로course 진출expansion 진학entrance to a higher education institution 진행progress 진행자host; emcee

횡단보도crosswalk; crossing 초보first step; beginner level 초보자beginner; novice 보도sidewalk 보행자pedestrian; walker 산보walk; stroll 양보concession; yielding 퇴보going back; walking back; withdrawal 행보walking; step; pace 활보stride; prancing; strut

목적purpose 충격적being shocking 충격적shocking 충동적being impulsive 충동적impulsive 평균적being average 평균적average; mean 필수적being essential; being required; being indispensable 필수적essential; indispensable; required 한국적being Korean; Korean style