Pcdf
[医][=parapapillary choledochoduodenal fistula]胆总管十二指肠乳头旁瘘
🗣️ 情景例句
What are the chances of my getting on the next flight?
我登上下一次航班的可能性有多大？
If you lose your way, ask a policeman.
如果你迷路了，可以向警察打听。
Sparks were emitted from small black boxes and red lamps flashed on and off angrily.
小黑盒子里迸出火花，红色灯泡发怒似地忽明忽暗。