Vater's diverticula
[医] 法特氏憩室, 十二指肠乳头
🧩 词语组成解析
[医] 憩室, 膨部, 支囊
🗣️ 情景例句
His books exposed people to new ideas.
他的书使人们接触了新思潮。
He thanked them on your behalf.
他替你同他们致谢。
Imagine a pen attached to the weight in such a way that its point rests upon a piece of paper on the floor.
假定把一支笔拴在重物上，笔尖落在地板上的一张纸上，