ori-
combining form 
Etymology: Middle French, from Late Latin, from Latin or-, os mouth — more at oral 
1. : mouth 
< orifice >
2. : mouth and 
< orifacial >
1.
< orifice >
2.
< orifacial >
| 词汇 | ori- | 
| 词根词缀 | Webster ori- 1. < orifice > 2. < orifacial > | 
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