Choledocholithotomy
[医] 胆总管石切除术
🗣️ 情景例句
and I'm running for the open seat on the school board.
我正在竞选联合校董会的席次。
I ought to do it again.
我应该再做一次。
We'll let you know the next time we need to place an order.
下次需要订购时我们会通知你。