foramen
n.
plural foramina, 1670s, from Latin foramen "hole, opening, aperture, orifice," from forare "to pierce" (see bore, v.).
| 词汇 | foramen | 
| 词根词缀 | Online Etymology Dictionary foramen n. plural foramina, 1670s, from Latin foramen "hole, opening, aperture, orifice," from forare "to pierce" (see bore, v.). | 
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