Lithogenesis
[医] 结石形成, 结石发生
🗣️ 情景例句
It is. That's why we bought it for you.
是的。这就是我们买给你的原因。
If it doesn't rain tomorrow, will you come to see me?
如果明天不下雨的话，你会来看我吗？
That's right. And the air today is nice and clean.
对。今天空气很清新。