| 释义 |
fem·er·ell
\ˈfem(ə)rəl, -məˌrel\ noun
(-s)
Etymology: Middle English femerell, fumerel, from Middle French fumeraille & fumeril, modification of Late Latin fumariolum vent, smoke hole — more at fumarole
: a small open structure on a roof (as of a medieval kitchen) for ventilation : louver |