O'beirne's sphincter

[医] 奥贝恩氏括约肌(在结肠直肠连接部)

🧩 词语组成解析

sphincter
n. 括约肌\\n[医] 括约肌

🗣️ 情景例句

We've been driving for hours with no gas station in sight.
我们开车开了好久也没有看到一个加油站。
It is no honour for an eagle to vanquish a dove.
老鹰胜鸽,不足为荣。
No. Two visitors have just arrived and I want to give them something nice to eat.
不是。我家刚来了两位客人,我想煮些好吃的招待他们。
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