esophageal glands

例句：

1. 1. The esophageal glands play a crucial role in the digestive process.
   食管腺体在消化过程中起着至关重要的作用。
2. 2. Esophageal glands are responsible for producing a substance that helps protect the esophagus from damage.
   食管腺体负责产生一种物质，有助于保护食道免受损伤。
3. 3. In some cases, esophageal glands can become enlarged due to inflammation or infection.
   在某些情况下，由于炎症或感染，食管腺体可能会肿大。