noun 다운로드 🔗공유 연골 A type of dense, non-vascular connective tissue, usually found at the end of joints, the rib cage, the ear, the nose, in the throat and between intervertebral disks. Examples : "The doctor explained that arthritis can damage the cartilages in your knees, making it difficult to walk. " 의사는 관절염이 무릎의 연골을 손상시켜 걷기 어렵게 만들 수 있다고 설명했습니다. anatomy physiology body organ medicine biology AI와 채팅어휘 게임독해 연습
