វគ្គជំនាញកុំព្យូទ័រ
ចំណេះដឹងទូទៅ
ម្ហូបអាហារ
កំប្លែង
ទស្សន៍ទាយ
small
medium
large
Cretaceous
ENGLISH MEANING
adjective
1.
Having the
qualities
of
chalk
;
abounding
with
chalk
;
chalky
; as, cretaceous
rocks
and
formations
.