1、管口
...锅炉水管口密套环 boiler tube ferrule管口 mouth of pipe; orifice; pipe orifice; orificium管圈凝汽管密套水管口密套口 tube ferrule ...
2、生殖孔
... 方位感觉 orientation 孔；口；生殖孔 orificium 开端 origin (of a muscle) ...
3、口
...管口鱼 cornetfishes口, 管口 orificium扩管口 bead forming ...
orificium hernialis翻译;疝口
Orificium Ureteris输尿管口;翻译
orificium atrioventricularedextrum右房室口
orificium hymenis处女膜口
orificium aortae翻译;主动脉口;主动脉口英语
orificium fistulae翻译;瘘口
orificium cardiacum贲门孔
orificium genitale生殖孔
orificium internum uteri子宫颈管内口;子宫内口