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

야간night 야경night view; nightscape 야근working overtime; night duty 야시장night market 야식late-night meal; midnight snack 백야white night 불야성being nightless; being all-night 불철주야being day and night; being around the clock 심야dead of the night; late night 야광glow in the dark; luminescence