Cholangioscopy
[医]胆管窥镜检查
🗣️ 情景例句
I owe you a good steak dinner.
我欠你一顿牛排晚餐。
New year's Eve comes one week after Christmas.
新年夜在圣诞节的一周后到来。
I don't know. I haven't made up my mind yet.
不知道。我还没下定决心呢。