Computed tomography (CT) of abdomen showed exchanged position of the superior mesenteric artery (SMA) and the superior mesenteric vein (SMV).是什么意思_Computed tomography (CT) of abdomen showed exchanged position of the superior mesenteric artery (SMA) and the superior mesenteric vein (SMV).在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句