초beginning 초등학교elementary school; primary school 초등학생elementary school student; primary school student 초급elementary level; beginning stage 초급반beginner's class 초기beginning; start 초등elementary class 초반early stage; initial phase 초보first step; beginner level 초보자beginner; novice

담임homeroom teacher; being in charge of class 임무mission; duty; assignment 책임duty; responsibility; obligation 책임감sense of responsibility 책임자person in charge 취임inauguration; taking office 취임사inaugural address; inauguration speech 취임식inauguration; inaugural ceremony 퇴임retirement 해임dismissal; removal