Objectives:To estimate the safety and efficacy of combined use of enteral nutrition(EN) and parenteral nutrition(PN) in severe acute pancreatitis(SAP).是什么意思_Objectives:To estimate the safety and efficacy of combined use of enteral nutrition(EN) and parenteral nutrition(PN) in severe acute pancreatitis(SAP).在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句