音标:[prət'ju:bərənsɪz] ;
n. 突起( protuberance的复数形式 ); 瘤, 结节
n. something that bulges out or is protuberant or projects from its surroundings
n. the condition of being protuberant; the condition of bulging out

学英语单词
accelerator board
acoustic resonance deviation
Altintas
aneyeliner
anteroseptal
ario
axo
basiotribe
be married at registry office
bel-esprit
british interplanetary society (bis)
capsulotomies
car pool, carpool
cascante del rio
chargeabletime counter
cheekinesses
condo hotel
connor gate
Cursorius
dennsteadtia scandens moore
dynamic simulation
enclosed radioactive source
endothelioangiitis
engelburgite
fast governor
first-day-of-school
flux material
gel-electrophoresis
ground-based navigation
Guangdong province
harmonistic
hesitater
hezzy
Hout R.
Huchang
infraframe coding
infusoria
iodizers
Jules Emile Frederic Massenet
Kabyrdak
land-swap
Leidy, Joseph
lie in the dust
loading spoon
Lyons Plain
Mahleraan
maritime pines
marrionate
Melastoma affine
middleward
mineral purple
mitotic activity
mitu
myopterygii
Nagappattinam
nivation hollow
non-conducting transistor
north-eastwards
not the ghost of
on-line forward recovery
oneirophobia
oryzopsis hymenoidess
oxuss
page table origin
pass under the name of
Patriarchists
pedon
pelodera strongyloides
pi electron
pressure(-tight)test
prudences
Pseudois nayaur
Red-Ruffed
regiones dorsales digitorum pedis
return deposits to tenants in the land reform
ring of exhaust port
rioterie
Seerücken
separable equation
Sergei Vasilievich Rachmaninoff
shaky steering
skeleton staffs
sliding length
solid plate
stoneworks
straight platen
strap conductor
summer harbor
Supranol
suspension fertilizer
tahiri
tight line oil and gas gathering process
top suspension
tramaine
transparency cathode-ray screen
turquoises
undepletable
unhazarding
urban reserve
wear into
winslows
Wrangell Mountains