sphincter

sphincter

[ˈsfɪŋktə(r)]

n.括约肌;

复数： sphincters

例句:

1、

Amazingly, he was still erect and his penis pressed against his sphincter gently.

令人惊异地, 他仍然是直立的,而且他的阳物逐渐地压进对抗他的括约肌.

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2、

To investigate the relationship between upper esophageal sphincter ( UES ) motility and globus sensation.

目的:探讨上食管括约肌 ( UES ) 运动功能与癔球症的关系.

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3、

the anal sphincter

肛门括约肌

《牛津高阶英汉双解词典》

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