Choledochectomy
胆总管部分切除术
🗣️ 情景例句
Cry on my shoulders.
把委屈告诉我吧。
In college I majored in science, What was your major?
大学时我主修自然科学，你主修什么呢？
This rabbit had no natural enemies in the Antipodes,
这种兔子在澳大利亚及新西兰没有天敌，