noun 下载 🔗分享 软骨 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. " 医生解释说，关节炎会损伤你膝盖里的软骨，导致行走困难。 anatomy physiology body organ medicine biology 与AI对话词汇游戏阅读练习
