on the side that is towards the axis or central line, usually on the upper side

الإنجليزية - الإنجليزية

تعريف on the side that is towards the axis or central line, usually on the upper side في الإنجليزية الإنجليزية القاموس.

adaxial

it has been transformed, except in a few taxa where lobules are always explanate, into a galeate water-sac, which is formed wholly from the lobule, with the external surface from the adaxial leaf surface.

الواصلة

on the side that I·s to·wards the ax·is or cen·tral line, u·su·al·ly on the up·per side