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
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atrioventricular nodal reentrant tachy cardia
bank planting
beall-rescia generalization of neyman's distribution
best-seller
bless oneself
blow his brains out
boroughhead
cardinally
Ch'unsan-ri
co-ceos
cold made soap
crossbelt
curved runner
cyathea fenicis
Cycadophytina
defrosting cycle
diphenyl carbene
domain of instructional technology
DORNA
dose albedo
economy of passenger
egg mass
elastane fibre
engineering change notice
English language entropy
erysiphe biocellata
fast-access memory chip
feed-backs
fibroangio-adenomatosis
fighter aeroplane
fixed sailing
flash-photometry
froy
galvanized steel wire strand
glomerular diuresis
go-tos
gray speck
habit formation
halichoeres margaritaceus
heath cock
hebraica
high intensity
high-frequency induction welding
hot-flue
in need of
initial memory address
isomil powder
John Reed
karmarkar
Kobner's disease
leninsk kuznetski
lithophilic
Magnolia maudiae
maximum permeability
maximun service life
miniassembler program
multi-purpose kitchen machine
naval ship
nude contraot
order network
orientation complex
palpations
penates
phosphate coating
pleuralgia
prolactinomas
rain-fowl
rates of interest
rheboks
rough zone
sag
scurreds
secondary damage
secondary register set
shoepolish
shore pass
slop chests
soft sugar
spasmolysis
Spirochaeta icterogenes
spool travel
sublimed moisture
subscriptively
supervisior
taiwan habu
tide dial
top hat section
trunk pipe line
unassimilableness
ventoes
volume regulation
wear pad
witworm
wot-save
wye aye
yellow ant
zendic