Calculosis
[医] 结石病
🗣️ 情景例句
Thanks for your help.
谢谢你的帮助。
I plan to be here for over a year.
我计划在这里住一年以上。
When it has been decided where we are going to drill, we put up at the surface an oil derrick.
当确定钻孔地点后，我们就在那里竖起一个井架。