Sigmoscope
乙状结肠镜
🗣️ 情景例句
They are very much in love.
他们正在热恋。
The greatest of faults is to be conscious of none.
最大的错误就是不认识错误。
That'll be very intersting. What cities are you going to visit?
那一定很有趣。你们打算参观哪些城市？