Pyloristenosis
幽門狹窄
??? 情景例句
Uh, are you going to be busy this evening?
今晚忙嗎？
What kind of climate do you have?Is it mild?
你們那里的天氣怎么樣？它是不冷不熱的嗎？
I'm afraid not.
有問題呢。