| 释义 |
DictionarySeeostiumostium urethrae externum
ex·ter·nal u·re·thral or·i·fice [TA] 1. the slitlike opening of the urethra in the glans penis; 2. the external orifice of the urethra (in the female) in the vestibule, usually upon a slight elevation, the papilla urethrae. Synonym(s): ostium urethrae externum [TA], external urinary meatus ☆ , external opening of urethra, meatus urinarius, orificium urethrae externumostium urethrae externumThe external opening of the urethra. See also: ostium |