noun 다운로드 🔗공유 관절염 Inflammation of a joint or joints causing pain and/or disability, swelling and stiffness, and due to various causes such as infection, trauma, degenerative changes or metabolic disorders. Examples : "My grandmother's arthritis makes it difficult for her to walk to the grocery store. " 할머니의 관절염 때문에 할머니는 식료품점에 걸어가기가 힘드세요. medicine disease body physiology anatomy AI와 채팅어휘 게임독해 연습
