noun 下载 🔗分享 血友病 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. " 迈克尔的祖父患有血友病,这是一种遗传病,会导致即使是很小的伤口也会大量出血。 medicine disease body physiology biology family 与AI对话词汇游戏阅读练习