compound vascular bundle

例句：

1. 1.The compound vascular bundles in the brain are responsible for transmitting signals throughout the body.
   大脑中的复合血管束负责将信号在整个身体中传递。
2. 2.The surgeon carefully dissected the compound vascular bundles to remove the tumor.
   外科医生仔细解剖了复合血管束以移除肿瘤。
3. 3. The patient's condition improved significantly after the surgery, with the compound vascular bundles returning to normal function.
   手术后，患者的病情显著改善，复合血管束恢复正常功能。