Pcdf
[医][=parapapillary choledochoduodenal fistula]胆总管十二指肠乳头旁瘘
🗣️ 情景例句
Is room service available?
有房间服务吗？
What is learned in the cradle lasts till the grave.
婴孩时期学到的东西，老死不会忘记。
A man may acquire great knowledge of topics unconnected with his daily work,
一个人可能会获得与其日常工作无关的某些课题的渊博知识，