1 sentence

1. 腹膜是覆盖腹腔内壁和器官的一层薄膜。

   fù​mó shì fù​gài fù​qiāng nèi bì hé qì​guān de yī céng bó​mó.

   The peritoneum is a thin membrane that lines the abdominal cavity and covers the organs.

   Source: Dong Chinese Dictionary