The expiratory flow parameters (PEF, MMEF, FEV1) of pulmonary function test in CVA were generally normal;these parameters in CAB group, however, were obviously decreased.是什么意思_The expiratory flow parameters (PEF, MMEF, FEV1) of pulmonary function test in CVA were generally normal;these parameters in CAB group, however, were obviously decreased.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句