វគ្គជំនាញកុំព្យូទ័រ
ចំណេះដឹងទូទៅ
ម្ហូបអាហារ
កំប្លែង
ទស្សន៍ទាយ
តូច
មធ្យម
ធំ
Pyroxylin
ENGLISH MEANING
noun
1.
A
substance
resembling
gun
cotton
in
composition
and
properties
,
but
distinct
in
that
it is
more
highly
nitrified
and is
soluble
in
alcohol
,
ether
,
etc
.; --
called
also
pyroxyle
.