lesser omentum

例句：

1. 1. The surgeon removed the lesser omentum during the surgery.
   外科医生在手术中切除了小肠系膜。
2. 2.The patient was given a medication to reduce the size of the lesser omentum.
   患者被开了一种药来减小小肠系膜的大小。
3. 3. The lesser omentum is an important structure in the human body that helps with digestion.
   小肠系膜是人体的一个重要结构，有助于消化。