វគ្គជំនាញកុំព្យូទ័រ
ចំណេះដឹងទូទៅ
ម្ហូបអាហារ
កំប្លែង
ទស្សន៍ទាយ
តូច
មធ្យម
ធំ
Ventilator
noun
1.
(
any
device
used
to
bring
in
fresh
air
and
drive
out
foul
air
)
ដង្ហាល់, កង្ហារ, ផ្លិតយន្ដ
ENGLISH MEANING
noun
1.
A
contrivance
for
effecting
ventilation
;
especially
, a
contrivance
or
machine
for
drawing
off
or
expelling
foul
or
stagnant
air
from
any
place
or
apartment
, or for
introducing
that
which
is
fresh
and
pure
.