Methods: A total of 60 patients underwent aortic root replacement (ARR) between July 1999 and October 2001 in Fu Wai Hospital.是什么意思_Methods: A total of 60 patients underwent aortic root replacement (ARR) between July 1999 and October 2001 in Fu Wai Hospital.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句