noun 다운로드 🔗공유 혈우병 Any of several hereditary illnesses that impair the body's ability to control bleeding, usually passed from mother to son. Examples : "Michael's grandfather had haemophilia, a condition that made even small cuts bleed excessively. " 마이클의 할아버지는 혈우병을 앓았는데, 이 질환은 작은 상처에도 과도한 출혈을 유발했습니다. medicine disease body physiology biology family AI와 채팅어휘 게임독해 연습