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
acrylic glass
Al Jolson
aloe saponaria latifolia
aluminum base grease
Amerindian
angle of brush lag
Anoplocephala perfoliata
antedisplacement
antitubercular antibiotics
application process title
Bachelor of Divinity
bearing (water) pressure booster pump
BEVs
Carsebridge
Cels
centrifugal type barrow mounted sprayer
cholangitides
coastal belt
collecting pail
commission on sales
Conchucos, R.
copper coil
cradock
crude death rate
dark streak
davallia bullata wall.
declare data item
docufantasies
Edna Ferber
engulfments
Epstein's pearls
five - o'clock
freak stock
free-speaking
fresh arrival
genus leonuruss
hemi-concentric resonator
high quality shale oil
hog cooler
horizontal dynamic amplitude
hypselodoris festiva
Kinnaird
ladder board
lathams
lead isotopes
leviter
lowercase
Mangaians
manual trip
marginal conglomerate
Methodee
minimum operate voltage
myodesopsias
non-stop flight
on the home front
ornamental design
ourta
out tag status
outdating
output resistance
over inflation
Owyhee County
pack-train
parotin
partially reflecting layer
Pelopidae
permanganate volumetric method
playing a joke on
port-au-princes
pressure buildup test
pteris ryukyuensis
purchase return and allowance
purple-grey
Rabfak
radiator overflow tube
re-tool
reading ability
rebring
reduced cats
reduction charge mixture
roentgenizes
rombola
roughhewn
sand reclaimer
sexual-intercourse
shit-load
soluble phosphoric acid
something-for-everyone
stone mimicry plants
swing about
Taborinka
textualize
theory of center of origin
to miss the bus
tongue wooden
toyonakis
two-on-one
tzannetakis
uretero-sigmoid anastomosis
Winslow's ligaments
WSCMS