Cholecystoscopes
(cholecystoscope 的复数) [医]胆囊镜
🗣️ 情景例句
How are you doing?
你怎么样？
The first several months were a difficult time.
所以头几个月过得有些艰难。
Why vinegar, Sir, if I may ask?
先生，要是我能问的话，您为什么要带醋呢？