Cholecystoscopes
(cholecystoscope 的复数) [医]胆囊镜
🗣️ 情景例句
No. Look out the window. The sun is shining!
不。你看看窗外。太阳出来了！
Is it direct train?
这是直达车吗？
No one could account for the fact that one of the boxes was extremely heavy.
其中有只箱子特别重，可谁也弄不清是怎么回事。