Choledochus sphincter
[医] 胆总管括约肌
🧩 词语组成解析
[医] 胆总管
n. 括约肌\\n[医] 括约肌
🗣️ 情景例句
and pleased to be living with the family.
乐于跟家人住在一起。
I'm on a diet.
我正在节食。
I know! It's behind the door!
我知道了，是在门后。