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
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学英语单词
Achorion lebertii
alkaline reserve
allosyndisis
already-listed
angle of shear resistance
antenna inaequalis
Arbatax
atomic physicss
bar cutting machine
be one for the books
Bellegem
Bhagwan
biis
bilateral bearing
black mould of rice
Blyth Ra.
Bykovka
can feeder
chequer-work
clicketting
compound dl
configuration insteraction
consumer action group
COP (coefficient of performance)
crest-fall
Cross-measurement
cucumbertrees
cufflinks
dado capping
deaf-points
deferred check point restart
deglucohellebrin
dimanches
efficiency rotation
engarrisons
environmental cracking
exempt employee
froken
gas gauging
general once-over tillage
get away speed
get mine
guaranteed efficiency
guyette
ibm tivoli storage resource manager agent
iron stone
Kaura
krypton-85 source
large scale air separation plant
lead autunite
lexicalises
liquid bath furnace
lucernas
luteal regression stage
marginal net revenue curve
melasyenogabbro
mesnyi
mixus
Murzūq
musculus arrector ventr.
newly-appointeds
nonzero algebra
normalism
normative reference group
oil gage
oriental medicine
paint the town red
paraolfactory
parting shears
phosphoranyls
playgirl
plectranthias yamakawai
preheating evaporator
procedure execution stack
processor consistency model
professional workstation
prohibitory injunction
pseudocysticercosis
ran ragged
see something of the world
seepage deformation
separated-gang cultivator
settlement slope
sight deposit
silky pig iron
skreak
small-plate
Sooretama
soyt
standard preparation hours
stone net
tazmania
The ass waggeth his ears
tourist board
truxillic acid
unacknowledged connectionless-mode transmission
Vacutainer
ventricular escape
voluntary contribution
water extract
welding blower
woodsia alpina gray