Sphincterotome
[医] 括约肌切开器
🗣️ 情景例句
Let things be.
顺其自然。
When I'm going to buy a TV set next time, I'll buy a larger screen.
你有电视借目标吗？体育特别节目之后是什么？
Mrs Brown went to see her doctor.
布朗太太去医生那里看病。