Wirsung's canal
[医] 维尔松氏管(胰管)
🧩 词语组成解析
🗣️ 情景例句
I'm sure glad you're here, Grandpa.
您来这里我真高兴， 爷爷。
Where are you calling from?
你从哪打来的？
His parents did not know what was wrong.
他的父母亲不知道他有什么毛病。