valid是什么意思？

valid

英[ˈvælɪd] 美[ˈvælɪd]

• adj. 有效的，有法律效力的，正当的，健全的；

副词：validly;

例句

• Please supply a valid user password. 请提供一个有效的用戶密码。
• Is this contract valid? 这份合同有法律效力吗?
• This is a valid will. 这是一份具有法律效力的遗嘱。
• This railway ticket is valid for three days. 这张火车票的有效期是三天。
• He has a valid passport. 他的护照有效。
• His excuse was not valid. 他的借口靠不住。
• Do you have valid reasons for your absence? 你的缺席有正当理由吗?
• a logically valid deduction 符合逻辑的推论
• Is the contract legally valid? 这份合同有法律效力吗？
• They respected diplomatic immunity as valid. 他们承认外交豁免权有效。

同义词

• adj.
  valid的同义词之：合法的;有效的
  legal, true, effective, authorized, adequate, well-grounded, established, good, cogent, sound, proven, lawful,
• valid的同义词之：其他释义
  well-grounded, factual, cogent, good, right, legal, efficient, true, effectual, established, authorized, sound, official, proven, adequate, confirmed, effective, lawful, conclusive,

反义词

• adj.
  valid的反义词之：确凿的;有效的
  invalid, false, fallacious,
• valid的反义词之：其他释义
  invalid, false,

柯林斯高阶英汉双解学习词典释义

• ADJ-GRADED
  有根据的;正当的;合理的
  A valid argument, comment, or idea is based on sensible reasoning.
  例句
  They put forward many valid reasons for not exporting... 他们提出了很多不出口的正当理由。 It is valid to consider memory the oldest mental skill, from which all others derive... 我们有理由认为记忆是最原始的心智技能，所有其他技能都在此基础上衍生出来。
• ADJ-GRADED
  有意义的;有效的
  Something that is valid is important or serious enough to make it worth saying or doing.
  例句
  Most designers share the unspoken belief that fashion is a valid form of visual art. 大多数设计者都认同这样一种不言而明的理念，即时尚是视觉艺术的一种重要形式。
• ADJ
  （票证等）有效的
  If a ticket or other document is valid, it can be used and will be accepted by people in authority.
  例句
  For foreign holidays you will need a valid passport... 出国度假需持有效护照。 All tickets are valid for two months. 所有的票在两个月内有效。

英汉词典释义

• adj.
  正当的, 有充分根据的, 符合逻辑的
  Do you have valid reasons for your absence? 你的缺席有正当理由吗? His excuse was not valid. 他的借口靠不住。
  有效的
  He has a valid passport. 他的护照有效。 This railway ticket is valid for three days. 这张火车票的有效期是三天。
  有法律效力的
  This is a valid will. 这是一份具有法律效力的遗嘱。 Is this contract valid? 这份合同有法律效力吗?

英英词典释义

• Adjective
  1. well grounded in logic or truth or having legal force;
  "a valid inference""a valid argument""a valid contract""a valid license"
  2. still legally acceptable;
  "the license is still valid"

行业词典

• 旅游： 有效；飞机票；护照等；
  法律： 有效的；