វគ្គជំនាញកុំព្យូទ័រ
ចំណេះដឹងទូទៅ
ម្ហូបអាហារ
កំប្លែង
ទស្សន៍ទាយ
តូច
មធ្យម
ធំ
Lignite
noun
1.
(
brown
coal
showing
traces
of
plant
structure
)
ធ្យូងថ្មម៉្យាង
ENGLISH MEANING
noun
1.
Mineral
coal
retaining
the
texture
of the
wood
from
which
it was
formed
, and
burning
with an
empyreumatic
odor
. It is of
more
recent
origin
than
the
anthracite
and
bituminous
coal
of the
proper
coal
series
.
Called
also
brown
coal
,
wood
coal
.