사전dictionary 국어사전Korean dictionary 기념사commemorative address 사표resignation; letter of resignation 전자사전electronic dictionary 추도사memorial address 축사congratulatory message 취임사inaugural address; inauguration speech 환영사welcome address; welcome speech 간행사publisher's note

취직getting a job 직원employee 직장workplace 퇴직resignation; retirement 평생직장lifetime workplace; permanent job 관리직manager; supervisor 무직being unemployed 사무직office job; being white-collar 사무직원clerk; clerical worker 전문직profession

교과서textbook 도서관library 독서reading 서류document; papers 서점bookstore 엽서postcard 추천서letter of recommendation; letter of reference 가입서registration documents 계산서check; bill 계약서contract; written agreement