adjective🔗Share도움이 되는, 유용한Furnishing help; giving aid; useful."The teacher's notes were helpful for understanding the math concepts. "수학 개념을 이해하는 데 선생님의 노트가 도움이 되었습니다.utilityserviceaidabilityvaluequalitymoralessentialChat with AIVocabulary GamePractice Reading
