noun🔗Share肿瘤,肿块 An abnormal growth; differential diagnosis includes abscess, metaplasia, and neoplasia."The doctor ordered an MRI to see if the patient's headaches were caused by tumors in the brain. "医生安排了核磁共振检查,看看病人头痛是否是由大脑里的肿瘤引起的。medicinediseasebiologyanatomybodyorganismChat with AIVocabulary GamePractice Reading