speaker 音标拼音: [sp'ikɚ]
n . 说的人,讲演者,喇叭
n . 扬声器
说的人,讲演者,喇叭扬声器
speaker 喇叭
speaker 扬声器 喇叭
speaker n 1 :
someone who expresses in language ;
someone who talks (
especially someone who delivers a public speech or someone especially garrulous ); "
the speaker at commencement "; "
an utterer of useful maxims " [
synonym : {
speaker }, {
talker },
{
utterer }, {
verbalizer }, {
verbaliser }]
2 :
electro -
acoustic transducer that converts electrical signals into sounds loud enough to be heard at a distance [
synonym :
{
loudspeaker }, {
speaker }, {
speaker unit }, {
loudspeaker system }, {
speaker system }]
3 :
the presiding officer of a deliberative assembly ; "
the leader of the majority party is the Speaker of the House of Representatives "
Speaker \
Speak "
er \,
n .
1 .
One who speaks .
Specifically :
(
a )
One who utters or pronounces a discourse ;
usually ,
one who utters a speech in public ;
as ,
the man is a good speaker ,
or a bad speaker .
(
b )
One who is the mouthpiece of others ;
especially ,
one who presides over ,
or speaks for ,
a delibrative assembly ,
preserving order and regulating the debates ;
as ,
the Speaker of the House of Commons ,
originally ,
the mouthpiece of the House to address the king ;
the Speaker of a House of Representatives .
[
1913 Webster ]
2 .
A book of selections for declamation . [
U .
S .]
[
1913 Webster ]
71 Moby Thesaurus words for "
speaker ":
acoustical network ,
capacitor speaker ,
chair ,
chairman ,
chatterbox ,
coaxial speaker ,
cone ,
convener ,
conversationalist ,
crossover network ,
debater ,
declaimer ,
demagogue ,
diaphragm ,
dynamic speaker ,
earphone ,
electrodynamic speaker ,
electromagnetic speaker ,
electrostatic speaker ,
excited -
field speaker ,
full -
fidelity speaker ,
haranguer ,
headphone ,
headset ,
herald ,
high -
fidelity speaker ,
high -
frequency speaker ,
horn ,
jawsmith ,
keynoter ,
lecturer ,
loudspeaker ,
low -
frequency speaker ,
midrange speaker ,
monorange speaker ,
mouth ,
mouthpiece ,
moving -
coil speaker ,
official spokesman ,
orator ,
panelist ,
patterer ,
permanent magnet speaker ,
presiding officer ,
prolocutor ,
prolocutress ,
prolocutrix ,
public speaker ,
rabble -
rouser ,
ranter ,
rapporteur ,
reporter ,
sayer ,
speaker system ,
speaker unit ,
speecher ,
speechifier ,
speechmaker ,
spieler ,
spokesman ,
spokesperson ,
spokeswoman ,
spouter ,
talker ,
triaxial speaker ,
tub -
thumper ,
tweeter ,
utterer ,
voice ,
voice coil ,
woofer
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