久久国产欧美日韩精品,日韩国产精品久久久久久亚洲,99视频精品全部免费免费,91精品国产综合久久走光

“切開術(shù)”的英語可以翻譯為：section ...

他們是那些最不適于作瓣膜切開術(shù)的患者.They are patients in whom the valvulotomy was least adequate.因此病人被送到手術(shù)室立即作胸廓切開術(shù).The patient was therefore transferred to theatre for immediate thoracotomy.他們以小型顱骨切開術(shù)在硬膜外放置硬膜外電極.His group placed electro...