noun🔗ShareالسِّمْحَاقA membrane surrounding a bone."The doctor explained that the periosteum, the membrane surrounding the bone, helps it heal after a fracture. "أوضح الطبيب أن السمحاق، الغشاء المحيط بالعظم، يساعده على الشفاء بعد الكسر.anatomybodymedicinephysiologyorganbiologyChat with AIVocabulary GamePractice Reading
