전화telephone 통화talking over the telephone 대화dialogue; conversation; talk 전화call; phone call 전화기telephone 전화번호phone number 통화량telephone traffic 통화료telephone service charge; call charge 화제title; name 회화talk; dialogue; conversation; chat

문제problem; question 숙제homework 제목title 화제title; name 과제task 과제물homework 문제점problem; drawback 문제지exam paper 문제집workbook 별문제irrelevant problem

공작craftwork 작가author; artist 사진작가photographer 시작start; beginning 흥행작box office hit 개봉작new release 동작motion; movement 부작용side effect; byproduct 실패작failure; flop 작가writer; author