Sphincterotome
[医] 括约肌切开器
🗣️ 情景例句
No. I want to leave it in Chicago.
不。我想把它留在芝加哥。
How much does she eat?
她要吃多少？
so they insured it for the trip.
于是，他们对这只盘子的运输安全投了保。