Value of color Doppler ultrasonography in the diagnosis of abdominal aortic dissection: a comparative study with magnetic resonance angiography是什么意思_Value of color Doppler ultrasonography in the diagnosis of abdominal aortic dissection: a comparative study with magnetic resonance angiography在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句