additional 추가적인accountable 책임이 있는administraition 행정anniversary 기념일announcement 공지appliance 가전제품applicant 지원자 [애플러컨트]appointment 약속appreciate 감사하다arrangement 준비assessment 평가associate 동료assortment 모음availability 이용가능성certification 인증celebration 축하commissioner 위원 [커미셔너]commitment 헌신committee 위원회communication 의사소통competition 경쟁competitive 경쟁적인competitor 경쟁자completion 완료comprehensive 종합적인construction..