常見(jiàn)例句Derra's valvulotome for mitral stenosis 德拉(氏)二尖瓣狹窄用瓣膜刀Derra's combined dilator and valvulotome for aortic and pulmonary stenosis 德拉(氏)肺主動(dòng)脈瓣狹窄手術(shù)用帶瓣膜刀的擴(kuò)張器Derra's anastomosis clamp 德拉(氏)吻郃鉗Derra's anastomosis forceps 德拉(氏)吻郃鉗:無(wú)損傷止血鉗Derra's auricle clamp 德拉(氏)心耳鉗Derra's flexible aorta clamp 德拉(氏)軟式主動(dòng)脈鉗 返回 Derra