Définitions
- 1Avoir la surface creusée de façon sphérique. Devenir concave.
PT Ter a superfície esfericamente cavada. Ficar côncavo.·EN To have a spherically hollowed surface. To become concave.
PT Ter a superfície esfericamente cavada. Ficar côncavo.·EN To have a spherically hollowed surface. To become concave.