Comparative Analysis on Structure of Serum Lipoprotein in the Old Patients with Precordial Pain of Obstruction of qi in the Chest in Different Syndrome Type是什么意思_Comparative Analysis on Structure of Serum Lipoprotein in the Old Patients with Precordial Pain of Obstruction of qi in the Chest in Different Syndrome Type在线翻译_英语_读音_用法_例句