វគ្គជំនាញកុំព្យូទ័រ
ចំណេះដឹងទូទៅ
ម្ហូបអាហារ
កំប្លែង
ទស្សន៍ទាយ
តូច
មធ្យម
ធំ
Caoutchouc
noun
1.
(
India
rubber
, an
elastic
gum
)
ជ័រកៅស៊ូ, កៅស៊ូ
ENGLISH MEANING
noun
1.
A
tenacious
,
elastic
,
gummy
substance
obtained
from the
milky
sap
of
several
plants
of
tropical
South
America
(
esp
. the
euphorbiaceous
tree
Siphonia
elastica
or
Hevea
caoutchouc),
Asia
, and
Africa
.
Being
impermeable
to
liquids
and
gases
, and not
readly
affected
by
exposure
to
air
,
acids
, and
alkalies
, it is
used
,
especially
when
vulcanized
, for
many
purposes
in the
arts
and in
manufactures
.
Also
called
India
rubber
(
because
it was
first
brought
from
India
, and was
formerly
used
chiefly
for
erasing
pencil
marks
) and
gum
elastic
.