adjective 다운로드 🔗공유 퇴행성의 Characterized by or causing degeneration. Examples : "The doctor said the arthritis was a degenerative condition, meaning it would get worse over time. " 의사는 관절염이 퇴행성 질환이며 시간이 지남에 따라 악화될 것이라고 말했다. medicine biology disease AI와 채팅어휘 게임독해 연습