noun🔗Share死骨，坏死骨质 A fragment of bone or other dead tissue that has separated during necrosis"After the car accident, the doctor removed a sequestrum from my leg bone during surgery to help prevent infection and promote healing. "车祸后，医生在手术中从我的腿骨里取出了一块死骨，以帮助预防感染，促进愈合。medicinebodyanatomydiseaseChat with AIVocabulary GamePractice Reading
