វគ្គជំនាញកុំព្យូទ័រ
ចំណេះដឹងទូទៅ
ម្ហូបអាហារ
កំប្លែង
ទស្សន៍ទាយ
តូច
មធ្យម
ធំ
Wealden
ENGLISH MEANING
noun
1.
The Wealden
group
or
strata
.
adjective
1.
Of or
pertaining
to the
lowest
division
of the
Cretaceous
formation
in England and on the
Continent
,
which
overlies
the
Oolitic
series
.