Monro's bursa

例句：

1. 1. The Monro's bursa is a small, hidden gland that produces a fluid that helps keep the skin moist.
   蒙罗氏腺是一个小的、隐藏的腺体，它产生一种液体，有助于保持皮肤湿润。
2. 2. In some species, the Monro's bursa plays a role in immune system development.
   在一些物种中，蒙罗氏腺在免疫系统发育中发挥作用。
3. 3.Researchers are studying how to use Monro's bursa cells to treat autoimmune diseases.
   研究人员正在研究如何使用蒙罗氏腺细胞来治疗自身免疫疾病。