Choledochoscope
胆道镜; 胆管镜
🗣️ 情景例句
I'll pick you up here at seven .
我七点钟到这儿来接你 。
Great talkers are not great doers.
其人说得多，做得不会多。
To my surprise, he gave me the money immediately.
令我惊奇的是，他立刻把钱给了我。