Beginning the first hospital in the region to introd uce color Doppler ultrasonic diagnostic apparatus, only in the region but also f or the diagnosis of congenital heart disease in the hospital.是什么意思_Beginning the first hospital in the region to introd uce color Doppler ultrasonic diagnostic apparatus, only in the region but also f or the diagnosis of congenital heart disease in the hospital.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句