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sphincter muscles的英文翻譯是什么意思，詞典釋義與在線(xiàn)翻譯：
英英釋義
名詞 sphincter muscle:
-
a ring of muscle that contracts to close an opening
sphincter muscles的用法和樣例：
例句
- A ring of muscle, the cardiac sphincter, surrounds the esophagus at this point.
此處有一肌肉環(huán)即賁門(mén)括約肌圍繞著(zhù)食道。 - Some surgeries and drugs could lead to the sphincter of Oddi dysfunction.
某些外科手術(shù)或藥物會(huì )引起奧狄氏括約肌機能障礙。
