胃切开术

例句：

1. 1. The doctor performed a gastric biopsy on the patient.
   医生对患者进行了胃部活组织检查。
2. 2.He ate a lot of spicy food and felt his stomach hurting.
   他吃了很多辛辣的食物，感到胃痛。
3. 3.Gastric cancer is one of the most common types of cancer in the world.
   胃癌是世界上最常见的癌症之一。