វគ្គជំនាញកុំព្យូទ័រ
ចំណេះដឹងទូទៅ
ម្ហូបអាហារ
កំប្លែង
ទស្សន៍ទាយ
small
medium
large
Trachyte
ENGLISH MEANING
noun
1.
An
igneous
rock
,
usually
light
gray
in
color
and
breaking
with a
rough
surface
. It
consists
chiefly
of
orthoclase
feldspar
with
sometimes
hornblende
and
mica
.