학생student 대학생university student 중학생middle-schooler 여학생female student 남학생male student 초등학생elementary school student; primary school student 생일birthday 출생birth 인생human life 학교생활school life; student life

필요need; necessity; requirement 필수requirement; must 필수essentials; requirements; necessities; a must 필수적being essential; being required; being indispensable 필수적essential; indispensable; required 필수품essentials; necessities 필요량requirement; amount needed 필요성necessity; need 불필요being unnecessary 생활필수품daily necessities

화장품cosmetics; makeup 상품product; goods 식품food 품질quality 필수품essentials; necessities 학용품stationery; writing supplies 휴대품belongings; possessions 가공식품processed food 가공품processed goods 가전제품household appliances