与"external orifice of urethra"相近的词条

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• external oral cavity
• external orifice
• external orifice of aqueduct of vestibule
• external orifice of female urethra
• external orifice of male urethra
• external orifice of urethra
• external orifice of urethra and anus
• external orifice of uterus
• external os
• external os of uterus
• external otitis
• external otitis media
• external pacemaker
• external pachymeningitis
• external pacing
• external paddle

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