Calcium oxalate crystals are more likely to form in acidic urine, whereas calcium phosphate crystals are more likely to form in alkaline urine.

草酸钙结晶易形成于酸性尿中，而磷酸钙结晶易形成于碱性尿中。

The most common type of stones are calcium oxalate stones, though other types include uric acid stones and struvite stones.

草酸钙结石是最常见的类型，其他类型的结石有尿酸结石和感染性结石。

Like many plants, tea leaves contain tiny, hard crystals called phytoliths made of calcium oxalate.

像许多植物一样，茶叶含有微小的坚硬晶体，称为植硅体，由草酸钙制成。

Calcium oxalate is the most common type of crystal to form this way, and accounts for about 80% of kidney stones.

草酸钙是最常见的以这种方式形成的晶体类型，约占肾结石的 80%。

For people prone to them, their doctor may recommend drinking plenty of water, which dilutes the calcium oxalate and other compounds that eventually build up into painful stones.

对于易患结石的人，他们的医生可能会建议多喝水，这会稀释草酸钙和其他最终形成疼痛性结石的化合物。