វគ្គជំនាញកុំព្យូទ័រ
ចំណេះដឹងទូទៅ
ម្ហូបអាហារ
កំប្លែង
ទស្សន៍ទាយ
តូច
មធ្យម
ធំ
Echinodermata
ENGLISH MEANING
noun
1.
(PLURAL)
One of the
grand
divisions
of the
animal
kingdom
. By
many
writers
it was
formerly
included
in the
Radiata
.