音标:['vælid] ; 柯林斯词典等级:2 级; 牛津三千核心词汇;
a. 有确实根据的, 有法律效力的, 正当的, 正确的
[经] 有效的
a. well grounded in logic or truth or having legal force
s. still legally acceptable

考试类型:[高考/四级/六级/考研/托福]
词性分布:
形容词100%

valid的用法和样例:

例句

用作形容词(adj.)
  1. Please provide a valid screen name.请输入有效的显示名。
  2. A credit card is not a valid proof of identity.银行发的支票保付卡不是有效的身份证明文件。
  3. Whether or not you believe the lawsuit is fair or valid, it is vital that you act on the summons.无论这起诉讼是否是公平的或者是有根据的,认真对待传票对当事人来说是至关重要的。
  4. The values may be valid,but are not allowed contextually.提供的值可能是合法的,但是在当前的上下文环境中不被允许。
  5. Illness is a valid excuse for being absent from work.生病是不去上班的正当理由。

常见句型

用作形容词(adj.)
用作定语~+ n.
  1. Do you have valid reasons for your absence?你的缺席有正当理由吗?
  2. He has a valid passport.他有有效护照。
  3. This is a valid will.这是一份具有法律效力的遗嘱。
用作表语S+be+~
  1. His excuse was not valid.他的借口站不住脚。
  2. Is this contract valid?这份合同有法律效力吗?
S+be+~+ prep .-phrase
  1. This railway ticket is valid for three days.这张火车票的有效期是三天。

词汇搭配

  • valid round有效弹
  • valid hit刺中或劈中有效...
  • valid name有效名
  • valid shot有效发
  • valid marriage有效婚姻
  • valid input有效输入
  • valid obligation有效债务
  • valid evidence确凿的证据
  • valid certificate有效证书
  • valid contract有效的契约
  • valid time有效预见期
  • data valid有效数据
  • valid argument正确的论点
  • valid genus有效属
  • valid formula永真公式,有效公式...
  • valid approximation允许近似值
  • valid function有效功能, 有效函数...

经典引文

  • According to law,..many..documents are not legally valid unless they be stamped.

    出自:W. S. Jevons
  • A Eurocheque book...means you can write a cheque valid in any currency in Europe.

    出自:Amiga Computing
【近义词】
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学英语单词
adarism
air patterns
air-inflated structure
analytical liquid chromatograph
anhad
antitrinitarians
Arabically
arcidaes
Ashby de la Zouch
axinost (or axonost)
Babo's psammism
Balmain, Pierre (Alexan dre)
be at bat
blazing star
break faith with
callogobius sheni
Camarillas, Embalse de
carbon bit
carrhotus xanthogramma
certificate of expenditure
checking for leaks
chlorcresol
cicatricial fibromatosis
computer system validation
concurrent validity
cost-justified
cranked spanner
cystic dilatation
deamochore
deferred demand as a determinant
Dethyron
deutsch-jozsa algorithm
digital data encoding
disfranchises
display pedestal
dominatours
dorsocentral region
dreaper & tompkins process
drivis
due payment
dunchurches
exit time
express consideration
Fiat-Chrysler
flashlight battery
folding nucleus
futures non-clearing dealer
genus dendrocalamuss
glomerid
greyeyes
hardfaced
hiding declaration
humid temperate climate
hump resonance
iceways
ICOSC
immuno-fluorescence
independent form description language
ingot pit
intermittent manual blowdown
Keping
Kioto
lavage cytologic examination
lieber Gott
light rose
logical escape symbol
Lolworth
longitudinal-stress
Maccas
menued
mould life
multiple completion packer
outwearied
parasitic prosopopagus
phase correction
portrait painter
pressing-in method
pressure cabin examination
purposive behaviour
quinine acid sulfate
raceophenidol
radio sounding
random fixation of gene
relationship material
reporters committee for freedom of the press
reservoir filter
resident certificate
rhythmeur
savannah
scavenging material
sonic and ultrasonic applications
tachometry
technical analyses
torpedo gunner's mate
Tudoresque
twibilled
unenrolls
unilingualdictionary
unlocking yoke cam driving wheel
venous
width of sowing
zero milk