noun 다운로드 🔗공유 널힘줄 A flattened fibrous membrane, similar to a tendon, that binds muscles together or connects them to other body parts like skin or bone. Examples : "The surgeon carefully separated the layers of muscle connected by the broad aponeurosis in the patient's abdomen. " 외과 의사는 환자의 복부에서 넓은 널힘줄로 연결된 근육층을 조심스럽게 분리했습니다. anatomy medicine physiology body organ structure AI와 채팅어휘 게임독해 연습