Gastroduodenitis
[医] 胃十二指肠炎
🗣️ 情景例句
Well keep in touch, ok?
保持联络，好吗？
I'm going to tell him what to say.
我正要告诉他应该说什么。
He came out of the library, a large book under his arm.
他夹着本厚书，走出了图书馆。