Vena ovarica dextra

例句：

1. 1. The surgeon performeda successful surgery on the patient with theDextra vena cava.
   外科医生成功地为患有左侧静脉导管的患者进行了手术。
2. 2.During pregnancy, the Dextra venacava is responsible for carrying blood fromthe placenta to the fetus.
   在怀孕期间，左侧静脉导管负责将血液从胎盘输送到胎儿。
3. 3. The Dextravena cava is an important structurein the cardiovascular system that helps distribute bloodthroughout the body.
   左侧静脉导管是心血管系统中的一个重要结构，它有助于将血液分布到全身。