胃液腺

例句：

1. 1. The stomach is the organ that produces digestive juices.
   胃是产生消化液的器官。
2. 2. Gastric acid plays a crucial role in digestion.
   胃酸在消化过程中起着至关重要的作用。
3. 3. Stomach ulcers are often caused by stress and poor diet.
   胃溃疡通常由压力和不良饮食引起。