“anal sphincter”的概念、定义、翻译、参考文献-科学参考

单词	anal sphincter
释义	anal sphincter [`ān·ǝl `sfiŋk·tǝr] ^ANATOMY Either of two muscles, one voluntary and the other involuntary, controlling closing of the anus in vertebrates.
随便看	meerschaum mega- megabit megabyte megacanthopore Megachilidae Megachiroptera megacine megacolon megacryst megacycle megacyclothem Megadermatidae megaelectronvolt megaelectronvolt-curie intromittent intron introrse introspective diplopia introversion introvert intrusion intrusion grouting intrusive intubation

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