Choledochogram
[医] 胆总管造影照片
🗣️ 情景例句
Many students are working at part time jobs.
许多学生兼职打工。
I've got a hostage.
我捉到一名人质。
An even harder situation is to be on the platform in good time for a train and still to see it go off without you.
更难堪的情况是虽然及时赶到站台上，却眼睁睁地看着那趟火车启动，把你抛下。