Helcotomy
[医] 溃疡切除, 溃疡切开
🗣️ 情景例句
We'd prefer a credit card, if you have one.
如果你有信用卡，我们较喜欢信用卡。
I've got a terrible pain in my back.
我的背很痛。
How often do you write?
你们隔多久写信？