វគ្គជំនាញកុំព្យូទ័រ
ចំណេះដឹងទូទៅ
ម្ហូបអាហារ
កំប្លែង
ទស្សន៍ទាយ
តូច
មធ្យម
ធំ
Trombone
ENGLISH MEANING
noun
1.
A
powerful
brass
instrument
of the
trumpet
kind
,
thought
by
some
to be the
ancient
sackbut
,
consisting
of a
tube
in three
parts
,
bent
twice
upon
itself
and
ending
in a
bell
. The
middle
part
,
bent
double
,
slips
into
the
outer
parts
, as in a
telescope
, so
that
by
change
of the
vibrating
length
any
tone
within
the
compass
of the
instrument
(
which
may
be
bass
or
tenor
or
alto
or
even
, in
rare
instances
,
soprano
) is
commanded
. It is the
only
member
of the
family
of
wind
instruments
whose
scale
,
both
diatonic
and
chromatic
, is
complete
without
the
aid
of
keys
or
pistons
, and
which
can
slide
from
note
to
note
as
smoothly
as the
human
voice
or a
violin
.
Softly
blown
, it has a
rich
and
mellow
sound
,
which
becomes
harsh
and
blatant
when
the
tones
are
forced
;
used
with
discretion
,
its
effect
is
often
solemn
and
majestic
.
2.
The
common
European
bittern
.