音标:['meɡəfəʊn] ;
n. 扩音器
v. (用扩音器)传达

megaphone的用法和样例:

例句

用作名词(n.)
  1. He often speaks in public with a megaphone.他常用扩音器当着大众演说。
  2. The mayor addressed the stirred crowd with a megaphone.市长用扩音器向激动的群众讲话。
  3. The conference hall was installed with radio set and megaphone.会场里设置了收音机和扩音器。

词汇搭配

  • electric megaphone喊话器
【近义词】

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accumulation plain
air velocity probe
all-fours
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Association Francaise de Normalisation
Atack
atrophia(atrophy)
attenuation equalization
baby house
balancing procedure
bathroom furniture
blockade runners
bodhisattvas
body form
brain-case
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bungee
Cephalanthera damasonium
chin breadth
Cinnamomum septentrionale
color pyrometer
danger notice board
deduction wages system
detaching gear
digital input group voltage
directional valve
Dobsonian
drowners
drum plotter
durabol
echofree
elephant-headed
equalisation charge
Eriachne
extracirculation
fiber stress at proportional limit
fierce snakes
filled tea powder
Filtrol
fish dock
flameproofing organic fibre
gear wheel metering pump
George Of Trebizond
geos (geodynamics experimental ocean satellite)
graft pancreatic pseudocyst
grassland cover
hallbard
hydraulic dump truck
inflamed
infra-red testing
iodacetanilide
kerchner
land use zoning
light and bulk goods
ligresses
liquid crystal polymers
load - carrying capacity
logical OR symbol
lozenge panel
Luong Khe
Luteosan
marine reclamation land
misacting
molecular hypothesis
new-modelize
no-bail
non-persistent CSMA
nonschizophrenia
oil filled switch
on aggregate
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overflow with
Panbride
placental transfer cell
plumpness of thigh
Pontaix
pressing machinery
protected creepage distance
protestants
puttyroot
Rauwolfia tetraphylla
recycled backwash water
resonant chamber switch
riddle me ree
rod-shaped flash lamp
Scotrex
semi-portable engine
shacs
snow garland
solution evaluation and selection
solvent cut back rust preventive oil
space switching
stress-breaker
tang
Tanoan language
the last year
two-stroke-cycle engine
ullaging
venus foveolata
versipels
xylobiose
yune