វគ្គជំនាញកុំព្យូទ័រ
ចំណេះដឹងទូទៅ
ម្ហូបអាហារ
កំប្លែង
ទស្សន៍ទាយ
តូច
មធ្យម
ធំ
Fulcrum
noun
— Plural:
Fulcra, Fulcrums
1.
(the
point
on
which
a
lever
is
placed
for
support
, the
pivot
of a
lever
)
កំណល់ដងថ្លឹង
ENGLISH MEANING
noun
— Plural:
Fulcra, Fulcrums
1.
An
accessory
organ
such
as a
tendril
,
stipule
,
spine
, and the
like
.
2.
A
prop
or
support
.
3.
That
by
which
a
lever
is
sustained
, or about
which
it
turns
in
lifting
or
moving
a
body
.
4.
The
horny
inferior
surface
of the
lingua
of
certain
insects
.
5.
One of the
small
,
spiniform
scales
found
on the
front
edge
of the
dorsal
and
caudal
fins
of
many
ganoid
fishes
.
6.
The
connective
tissue
supporting
the
framework
of the
retina
of the
eye
.