직접direct relationship 직접in person 정직honesty; integrity 직선straight line 직전brink; verge 직접적being direct 직접적direct 직진straight movement 직후next; following 하직farewell; good-bye

선수athlete; player; representative player 선택choice; selection 선거election 선정selection; choice 선택적choosing; selective 선호preference 예선preliminary contest 운동선수sportsman; athlete 초선being newly-elected; being elected for the first time 총선general election

강제coercion 강제성forcibleness 격일제alternating days system 순번제rotating system 시간제being by the hour 예약제subscription basis 월급제monthly pay system 제도institution; system 제약constraint 제한limit