វគ្គជំនាញកុំព្យូទ័រ
ចំណេះដឹងទូទៅ
ម្ហូបអាហារ
កំប្លែង
ទស្សន៍ទាយ
តូច
មធ្យម
ធំ
Spermaceti
ENGLISH MEANING
noun
1.
A
white
waxy
substance
obtained
from
cavities
in the
head
of the
sperm
whale
, and
used
making
candles
,
oilments
,
cosmetics
,
etc
. It
consists
essentially
of
ethereal
salts
of
palmitic
acid
with
ethal
and
other
hydrocarbon
bases
. The
substance
of spermaceti
after
the
removal
of
certain
impurities
is
sometimes
called
cetin
.