音标:[prәu'trækʃәn] ;
n. 拖长, 伸长, 制图
[医] [颌]前伸
n the consequence of being lengthened in duration
n the act of prolonging something
词型变化:名词复数形式 : protractions

protraction的用法和样例:

例句

  1. Further protraction of the discussion will not achieve anything.继续讨论下去并不能解决任何问题。
【近义词】
学英语单词
accelerated artioventricular junctional rhythm
air uptake
Alamosaurus
amerisource
annealed sheet iron
Annonay
anodic depolarizing wave
Armory Show
axiomatic S-matrix theory
beam splitting layer
bey
BLUS resifual vector
busts
caulophyllum thalictroidess
claire l.
column oven
compression ratio
cracker boxes
cross-sterile
discoidal cleavage
dxpeditions
each department
economic law
eshesiometer
european-origin
exomutation (imai1936)
fifty-first state
filtrides
financial growth
Fnt.
ganske
Gastrochilus guangtungensis
gearingup
general equilibrium theory
genus Sabinea
give oneself to
gold tin purple
Gregory Ra.
high-altitudes
hogleg
Homobasidiomycetidae
homogeneous liquid membrane
Janeites
knackeries
l(a)evo-rotation
laquisha
leporipoxvirus myxoma virus
ligg. interspinalia
loopier
lovelocks
macroalgal
makau
meet one's match
mesi-
methoxy-tert-amylbenzene
methylene prednisolone
Molise, Reg.
mtoro
nervus lateralis metaoticus
non-bullous impetigo
normocalcaemia
NOT functions
notly
nuangs
number of total picture element
outhitting
over-fills
Panicum repens
perianal gland tumor
physical file
pilsner glass
pintle type fuel nozzle
protorsion module
put sb on sth
radar ranging set
saddles with
sawngoods
security consultant
self-similar traffic
service action parts list
Shemakha
single-hand
snatch a rope
solar energy refrigerator
sons and lovers
specialized agency
stotious
strip footing
supplier relationship management (srm)
theology of crisis
three-cornered bone
to do
torque machine
troubleshooter problem
trust chain
ulva lactuca
unreasonable restraint of trade
value of expectation
vulcanodontid
water puppet
wet one's whistle
x ray spectrum