우체국post office 우표postage stamp 우체부mailman; postman 우체통post box; mail box 우편mail 우편물mail 우편배달부mailman; postman 우편함mailbox 우송mailing 우편집배원mailman; postman

편리convenience; handiness 편안comfort; ease 편의점convenience store 남편husband 불편inconvenience 편party; side 편direction 편의convenience 편의성convenience 편지지letter paper

엽서postcard 낙엽leaf fall 초엽beginning 추풍낙엽fallen leaves in the fall 침엽수needleleaf tree 침엽수림coniferous forest 태엽spring 활엽수broad-leaved tree 금지옥엽precious child 낙엽수deciduous tree

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