Calculosis
[医] 结石病
🗣️ 情景例句
No, no, I'm just a little upset.
没有，没有受伤，只是情绪有点不稳。
I haven't seen you for age. You haven't been sick, have you?
好久不见。你不是病了吧？
You speak English without an accent.
你说英语一点口音也没有。