Calculosis
[医] 结石病
🗣️ 情景例句
That's my boy!
好儿子！
Children are the parents' riches.
子女是父母的至宝。
Oh! She's falling off her bike. I hope she didn't hurt herself.
噢！她正从自己的自行车上跌落下来。我希望她没有摔伤。