gastralgia的例句（gastralgia在句子中的用法）

• The patient presented with a case of recrudescent gastralgia. 患者的症状是复发性胃痛.
• Often what reason can gastralgia be commonly? How to a stomach? 经常胃痛一般会是什么原因? 如何养胃?
• Abrupt gastralgia when what thing is there temporarily can acetanilide? 突然胃痛的时候有什么东西能暂时止痛么?