biliary ductuli

例句：

1. 1. The surgeon performed a liver biopsy to investigate the cause of the patient's symptoms.
   外科医生进行了一次肝脏活组织检查，以调查患者症状的原因。
2. 2. The bile ducts are responsible for carrying bile from the liver to the small intestine.
   胆管负责将胆汁从肝脏输送到小肠。
3. 3. The bile ductules are tiny channels that connect the bile ducts with the pancreas.
   胆管小管是连接胆管与胰腺的微小通道。