noun🔗Share血友病Any of several hereditary illnesses that impair the body's ability to control bleeding, usually passed from mother to son."Michael's grandfather had haemophilia, a condition that made even small cuts bleed excessively. "マイケルの祖父は血友病を患っており、小さな切り傷でも出血が止まらない状態でした。medicinediseasebodyphysiologybiologyfamilyChat with AIVocabulary GamePractice Reading