内果皮
Endocarp \En"do*carp\, n. [Endo- + Gr. ? fruit: cf. F. endocarpe.] (Bot.) The inner layer of a ripened or fructified ovary.
endocarp
n : the hard inner (usually woody) layer of the pericarp of some
fruits (as peaches or plums or cherries or olives) that
contains the seed; "you should remove the stones from
prunes before cooking" [syn: {stone}, {pit}]