វគ្គជំនាញកុំព្យូទ័រ
ចំណេះដឹងទូទៅ
ម្ហូបអាហារ
កំប្លែង
ទស្សន៍ទាយ
តូច
មធ្យម
ធំ
Microphone
1.
(LITERARY)
ឧគ្ឃោសនសព្ទ
noun
1.
(FRENCH, COLLOQUIAL)
(An
instrument
for
picking
up
sound
waves
)
មីក្រូ
ENGLISH MEANING
noun
1.
An
instrument
for
intensifying
and
making
audible
very
feeble
sounds
. It
produces
its
effects
by the
changes
of
intensity
in an
electric
current
,
occasioned
by the
variations
in the
contact
resistance
of
conducting
bodies
,
especially
of
imperfect
conductors
,
under
the
action
of
acoustic
vibrations
.