단기short period 단기간short period 단기적short term 단기적short-term 단발bobbed hair; cutting hair 단점weakness; shortcoming; demerit 단화slip-on shoes; loafers 장단점strengths and weaknesses; pros and cons 최단the shortest 단거리short distance

신호code; sign 신호등traffic light; traffic signal 통신communication; correspondence 확신belief; conviction; confidence 미신superstition 발신mailing; sending; transmission 발신인addresser; sender 수신인addressee 신념belief; faith; conviction 신뢰trust; faith