Choledocholithotomy
[医] 胆总管石切除术
🗣️ 情景例句
It was a wonderful meal, Mrs. Stewart.
真是一顿精美的晚餐 Stewart太太。
We're becoming a good band.
咱们会逐渐成为一支出色的乐队。
Now, this is the chemistry lab. Have you been in this lab before?
好啦，这是化学实验室。你们以前到过这个实验室吗？