Urolith
n. 尿石\\n[医] 尿石
🗣️ 情景例句
It's on the house.
这是免费的。
A little learning is a dangerous thing.
浅学误人。
The driver gave him a few biscuits and a cup of coffee and left him just outside the city.
司机给了他几块饼干和一杯咖啡，就把他丢在了城外。