英语词汇sphincter怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	sphincter
释义	sphincter n (fml 文) ring of muscle that surrounds an opening in the body and can contract to close it 括约肌 the anal sphincter 肛门括约肌.
随便看	Maj majestic majestically majesty major major-general majority majority verdict major premise make make at sb make away with oneself make-believe make bricks without straw make for sb/sth make off make out maker make sb/sth into sb/sth make sb/sth over (into sth) makeshift make sth of sb/sth make up make-up makeweight

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