Sphincteroscope
[医] 肛门括约肌镜
🗣️ 情景例句
My favorite snacks are soda, popcorn and potato chips.
我最喜欢的零食是汽水、爆米花和薯片。
Could you tell me where is the rest room?
你能不能告诉我洗手间在哪里？
Specially-made lanterns are hung outside each house to help the dead to find their way.
特制的灯笼挂在各家的门外，为的是帮助亡灵看清道路。