វគ្គជំនាញកុំព្យូទ័រ
ចំណេះដឹងទូទៅ
ម្ហូបអាហារ
កំប្លែង
ទស្សន៍ទាយ
តូច
មធ្យម
ធំ
Sounding-board
SEE:
Sound boarding
ENGLISH MEANING
noun
1.
A
thin
board
which
propagates
the
sound
in a
piano
, in a
violin
, and in
some
other
musical
instruments
.
2.
A
board
or
structure
placed
behind
or
over
a
pulpit
or
rostrum
to
give
distinctness
to a speaker's
voice
.