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
absenters
allomimetic(allelomimetic) behavio(u)r
anabs
Andropogon scoparius
antidrumming compound
arbitrating
behind ship propeller efficiency
brush gage
catherine de medices
charging area
circulating turbocompressor
close plane
conferenciers
creelers
cystoscope
dansylates
demines
DID (digital information detection)
discoupling circuit
disturbed interplanetary magnetic field
division of ovum
doppler tolerance
Draft Qutput
drill boat
early death
electronic trading
engorgement of breast
ethylene chlorobromide
false vampire bats
fi fa
Figari, C.
flexible budget
fruit tree physiology
geeldikkop
getting off with
horn poppy
impregnated glass cloth
instrumental model of personal responsibility
Iroslav
islamique
koork
leeloo
level crossing gate
libriform fibre
lower critical field
lug rim
Macroptilium
mantini
Mata Mata
megahit
megaladapids
membrane structure
mus hortulanus
negative reinforcement
non-steroidal anti-inflammatory drug
nonreciprocated
number theoretical method
Ocyurus
partially-exposed basement
Petinutin
platform drier
plexiform ameloblastoma
Populus euramericana
port officer
postpay
pre-heads
propositionize
reamer bolt
resistance to rail-creepage
reversible jib
RRPP
safemaker
salbi
saturated interference spectroscopy
Shihon
Shockley, William Bradford
signal forming
siphonobranchiate
soldanos
spill(age)
stenosophrops convexpyga
stronsay i.
subbies
taborist
thin-walled pressure vessel
thoughful
thrilla
tight side
triamyl borate
trichodinas
United Nations Security Council
unprestigious
untiering
uranium-oxide
wakefulnesses
WANO (Worldwide Association of Nuclear Operators)
watch station
water film
western coral snakes
wide spectrum
work boots
yudah