noun🔗Share개선, 향상An improvement."The children's school implemented programs for their betterment. "아이들의 향상을 위해 학교는 프로그램을 시행했습니다.qualityconditionachievementChat with AIVocabulary GamePractice Reading
noun🔗Share개선, 향상An improvement to a property that adds to its value."The homeowner's recent betterment of the kitchen significantly increased its value. "집주인이 최근 부엌을 개선한 것은 그 가치를 크게 증가시켰다.propertyvalueChat with AIVocabulary GamePractice Reading
