Sigmoscope
乙状结肠镜
🗣️ 情景例句
Hey, what's going on?
嗨，怎么样？
What is the way to the drugstore?
哪一个方向是去药房的？
For most of them, fifty pence is a small price to pay for a nice big bar of chocolate.
对大部分孩子来说，用50便士来买一大块好的巧克力，是算不了什么的。