Cause and Management of Obstructive Ventilatory Disorder Resulting from Sputum in Old Postoperative Patients With Abdominal Tumor是什么意思_Cause and Management of Obstructive Ventilatory Disorder Resulting from Sputum in Old Postoperative Patients With Abdominal Tumor在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句