Gastroduodenoscopy
[医] 胃十二指肠镜检查
🗣️ 情景例句
And I've got some delicious Danish pastry for you.
我为你们准备了一些可口的丹麦点心。
As you travel westward,does the land get higher?
当你向西旅行，陆地变得更高？
Who's this?
这是谁？