ligature blood vessels造句

例句与造句

1. Not always properly credited, Al-Zahrawi's " al-Tasrif " described both what would later become known as " Kocher's method " for treating a dislocated shoulder and " Walcher position " in obstetrics . " Al-Tasrif " described how to ligature blood vessels almost 600 years before Ambroise Par? and was the first recorded book to document several dental devices and explain the hereditary nature of haemophilia.
2. It's difficult to find ligature blood vessels in a sentence. 用ligature blood vessels造句挺难的