Choledochoscope
胆道镜; 胆管镜
🗣️ 情景例句
I just want to confirm that the arrangements have been made.
我要确认所有计划都安排好了。
Poverty shows us who are our friends and who are our enemies.
贫困才能显出敌和友。
I have never been able to look at a snail since then.
从那以后，我再也不能看一眼蜗牛了。