音标:[kənˈtræpʃənz] ;
n. 奇妙的装置, 新发明( contraption的复数形式 )
n. a device or control that is very useful for a particular job

学英语单词
actual rent
air conservation
ampulla canaliculi lacrimalis
approved pooled investment fund
argument of periapsis
atriumed
backsolves
betrousered
butt-out
byform
caprates
cascante del rio
CF-COP
changed back
channelized receiver
Charms bar
compresent
constant-ratio code
contact factor
curved jet
Cynocrambaceae
Data Reorganization Interface
data secure computer network
disembarkings
domain - specific language
doubly-fed polyphase shunt commutator motor
electric hydraulic servoactuator
ethernet like network
examination class
fbd
flannel plate
flatulates
Flurocytosin
fuel ejector
Gospel Oak
grapping fast
gromment strap
ichthyoacanthotoxin
interpellative
iode
isobaric line
kiambus
Krestyakh
lateafternoon
lead tungstate
light-horse
lod locomotive
mastonia ikukoae
methoxylations
methylglyoxalase
mileewa disclada
Minnehaha County
miss matching
misstress
mixed benefits scheme
modulation spectroscopy
monch
neural arches
non-restoring
noselessness
oil servicing
oval cam
p.s.t.
pash
Peillon
physogastry
polymignyte (polymignite)
polyphylogeny
pontoons
pridefulness
purple-tingeds
queer money
re-railings
road wheel torque meter
Réalville
scattering power
semi-detacted binary
sharmen
shipper pole
shooke
space of line elements of higher order
subcarriage
symbol for machining
tape limited
teetotallers
the revolt in the seraglio
theorem of polyhedra
Tons-Berg
transfer bed
true random noise
truth functor
Twitter-like
two-axis inclinometer
two-dimensional positioning system
two-way control
ultrahigh frequency generator
URFs
Vaikam
van Ermengen's method
vsoes
water injection nozzle
zero displacement value