uriasis

例句：

1. 1. He developed a uric acid stone in his kidneys and had to undergo surgery.
   他的肾脏中长了一个尿酸石，不得不接受手术。
2. 2.Urease is an enzyme that helps break down uric acid, preventing the formation of uric acid stones.
   尿酶是一种帮助分解尿酸的酶，有助于防止尿酸石的形成。
3. 3.The patient was advised to drink plenty of water and avoid foods high in purines, which can contribute to the formation of uric acid stones.
   患者被建议多喝水，避免高嘌呤食物，这些食物可能会导致尿酸结石的形成。