calciotalc

例句：

1. 1.The patient was diagnosed with kidney stones and required surgery.
   患者被诊断出患有肾结石并需要手术。
2. 2. The doctor prescribed a calcium supplement to help the patient recover.
   医生开了钙补充剂帮助患者恢复。
3. 3. Calcium is essential for bone health and can be found in many foods, such as dairy products.
   钙对骨骼健康至关重要，可以在许多食物中找到，如乳制品。