viscus

例句：

1. 1. The patient's viscus was severely damaged during the surgery.
   病人的内脏在手术中严重受损。
2. 2.The doctor performed a thorough examination of the patient's viscus.
   医生对病人的内脏进行了彻底的检查。
3. 3. The surgeon removed the viscus and replaced it with a prosthetic organ.
   外科医生移除了内脏并用人工器官替换了它。