noun🔗Share과잉 행동, 과잉 활동The quality of being hyperactive; excessive and pathological movement and restlessness"The child's hyperactivity made it difficult for him to sit still in class and focus on his work. "아이의 과잉 행동 때문에 그는 수업 시간에 가만히 앉아 있거나 공부에 집중하기가 어려웠다.medicinephysiologymindbodyconditionChat with AIVocabulary GamePractice Reading
