noun🔗Share脑电图仪，脑电波记录器 An instrument used for recording of electrical brain activity."The doctor used an electroencephalograph to monitor the patient's brain waves during the sleep study. "医生用脑电图仪在睡眠研究期间监测患者的脑电波。medicinetechnologydevicephysiologyelectronicsmachineanatomyorganbodyChat with AIVocabulary GamePractice Reading
