noun 다운로드 🔗공유 척추뼈 Any of the small bones which make up the backbone. Examples : "The doctor explained that the patient had a problem with one of the vertebrae in their spine. " 의사는 환자가 척추의 척추뼈 중 하나에 문제가 있다고 설명했다. anatomy body medicine physiology structure organism animal AI와 채팅어휘 게임독해 연습