Calcuria
[医] 钙尿
🗣️ 情景例句
Yeah. I really did do a good job, didn't I?
是的 ，我确实拍得不错， 对不对？
The first step is the only difficulty.
万事起头难。
The firm closed down because there wasn't enough demand for its product.
工厂关门了，因为产品供过于求。