CMV
noun [ U ] medical specialized uk/ˌsiː.emˈviː/ us/ˌsiː.emˈviː/
巨细胞病毒（cytomegalovirus的缩写）
abbreviation for cytomegalovirus: a virus that can cause death in small children and HIV patients
控制型强制通风（controlled mandatory ventilation的缩写）
abbreviation for controlled mandatory ventilation: a method of helping patients with breathing problems by using a machine that allows air to flow in and out of their lungs