វគ្គជំនាញកុំព្យូទ័រ
ចំណេះដឹងទូទៅ
ម្ហូបអាហារ
កំប្លែង
ទស្សន៍ទាយ
small
medium
large
Hornstone
ENGLISH MEANING
noun
1.
A
siliceous
stone
, a
variety
of
quartz
,
closely
resembling
flint
,
but
more
brittle
; --
called
also
chert
.