វគ្គជំនាញកុំព្យូទ័រ
ចំណេះដឹងទូទៅ
ម្ហូបអាហារ
កំប្លែង
ទស្សន៍ទាយ
small
medium
large
Testa
ENGLISH MEANING
noun
1.
The
external
hard
or
firm
covering
of
many
invertebrate
animals
.
2.
The
outer
integument
of a
seed
; the
episperm
, or
spermoderm
.