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
5-hydroxymethyl-2
Abel's generalization of binomial theorem
Acayucan
adipochrome
aftershock
amargosa val.
ambisexually
arc-welding electrode
attack the plant in the form of a rust
automatic lift trip scraper
avocourts
bacterium tobacum wolf et foster
bag tannage
bench-warmer
bombous
brake-treadle
branch road
brand slut
brandy glass
causey
centrifugal air pump strainer
child welfare services
choudhary
citigrade
citroen
cleaning web indicator
community governance
comprehensive control of soil erosion
coneworm
ctrl-o
deep squat
die pressing
Doruneh
drum washing
empty bobbin
error log table
filovirus
flemming walther
flogging trauma
fuse sand
gauging tank
GM2 gangliosidosis variant B
greaseproof-paper
grind off
guanidinobutyramide
hect-
hedder
heterogeneous host spectrum
hygenic
I got tired of working in the garden
impartialists
ingoing neutron
intermediate switch
Jusite
keep sth quiet
Let the chips fall where they may.
list system
local competition director
manhating
meningioma of foramen magnum
microfollicular
monohybrid
moravcik
myar
national agency
nitrided iron
not for the world
numbering line
ocean sounding chart
Olanga
painted beauty
Pars pterygopharyngea
phorminx
post-echo
post-testing
preachified
problem-related
propeller race
rainwater drainage pit
Rami celiaci
retribalizations
rufidula
sequential en couleurs a'memorie system
side door handrail
simple unit cell
socket bead
South China Sea Warm Current
specializations
spirochetolysin
superintendent role
supersynchronous satellite
sync pulse generator
Sǒnbong
telephone repeater
title production
underwriting department
Uvaria tonkinensis
venetian glass
vesanic type
wire former
Zuluising