From this study, PCN with concomitant antegrade pyelogram is helpful in making diagnoses, and may improve patient prognoses.是什么意思_From this study, PCN with concomitant antegrade pyelogram is helpful in making diagnoses, and may improve patient prognoses.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句