音标:[in'vælideit] ;
vt. 使无效
[法] 使无效, 使无效力, 使作废
v. declare invalid
v. show to be invalid
v. take away the legal force of or render ineffective
词型变化:过去分词 : invalidated ; 第三人称单数 : invalidates ; 过去式 : invalidated ; 现在分词 : invalidating ; 名词复数形式 : invalidates
考试类型:[托福]
词性分布:
动词100%

invalidate的用法和样例:

例句

  1. The making of false statements could result in the invalidation of the contract.提供虚假资料可能导致合同失效。

经典引文

  • Freud's neurotic symptoms do not invalidate his psychological theories.

    出自:J. Berman
【近义词】
【反义词】
学英语单词
activated molecule
air-leak test
ambient-like
anteromedian
artificial penile nodule
automatic debit transfer
autonomous growth
banner
bipyridyl
canoparmelia texana
chloridemia
circulating force
coeswrench
coke pushing ram
deceptively simple spectrum
Di Linh, Cao Nguyen
diversities
Dolgeville
dollar-for-dollar
double-error-correcting code
dry land tillage
encoding algorithm
endophloeodal lichen
Euro-sterling
fall among
family Fasciolidae
family moniliaceaes
file system check
foundin
four-rail track
frequency exchange signalling
full-beam
hephaestion
herrhausens
heterograde
high-pressure coolant injection
house-cleaners
in the near future
indefinite Hermitian form
infrared brazing
isothermal humidification
john broadus watsons
korund (corundum)
language subsystem
laurencelle
like a rat in a hole
liquid medium
load amplitude
location of hubs
Lovikka
man-bun
marocaine
medium plate mill
mercury salt
minimum distance code (mdc)
mysteriousness
neg-
no-loads
oliva duclosi
oulorrhagia
out-of-the-money
over-ordering
oxygenation
oxyuroid
papps
Parpik P.(Parpark P.)
perineoscrotal
piping joint
plastic fuselage
profligator
purified cotton
pyrogallate reagent
radio autopilot
railbusses
raspberry spar
reverse playback
rinsing trough
roll stability tester of lubricating grease
ruled line & short zigzag
self-devotion
shaslik
sheesh kabab
siphoning drainage of the reactor vessel
special cross-reference entry
starting fives
stenothemus taiwanus
submerged hydraulic jump
subpartitioned
three-grooved drill
tiltable viewfinder
Tnekveyem
tragacanthin
treespace
tucaresol
uk steel
under-voltage release
uneven material feeding
vanquissant
ventriculus bilocularis
wooden and steel furniture
ZEOMORPHIDA