valid

英 [ˈvælɪd]

美 [ˈvælɪd]

adj.  (法律上)有效的; (正式)认可的; 符合逻辑的; 合理的; 有根据的; 确凿的; 有效的; 系统认可的

高考CET4CET6考研TOEFLIELTSTEM4TEM8经济

Oxford 3000 / Collins.2 / BNC.3211 / COCA.4703

牛津词典

adj.

• （法律上）有效的；（正式）认可的
  that is legally or officially acceptable
  1. a valid passport
     有效的护照
  2. a bus pass valid for 1 month
     公共汽车月票
  3. They have a valid claim to compensation.
     他们有要求赔偿的合法权利。
• 符合逻辑的；合理的；有根据的；确凿的
  based on what is logical or true
  1. She had valid reasons for not supporting the proposals.
     她有充分的理由不支持这些建议。
  2. The point you make is perfectly valid.
     你提出的论点完全站得住脚。
• 有效的；系统认可的
  that is accepted by the system
  1. a valid password
     有效密码

柯林斯词典

• ADJ-GRADED 有根据的;正当的;合理的
  Avalidargument, comment, or idea is based on sensible reasoning.
  1. They put forward many valid reasons for not exporting...
     他们提出了很多不出口的正当理由。
  2. 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。
  3. He recognized the valid points that both sides were making.
     他认可双方观点中的合理之处。
• ADJ-GRADED 有意义的;有效的
  Something that isvalidis important or serious enough to make it worth saying or doing.
  1. 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 isvalid, it can be used and will be accepted by people in authority.
  1. For foreign holidays you will need a valid passport...
     出国度假需持有效护照。
  2. All tickets are valid for two months.
     所有的票在两个月内有效。
• See also:validity

英英释义

adj

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

双语例句

• Therefore, as shown in Figure 7, a valid username and password need to be provided.
  因此需要提供一个有效的用户名和密码，如图7所示。
• The linearized analysis given in the preceding dissussion will not be valid for all types of injection pattern.
  以上讨论中提出的线性化分析并非对所有喷射型式都是有效的。
• This is a valid will.
  这是一份具有法律效力的遗嘱。
• A pharmacist can fill any prescription if, in his or her judgment, the prescription is valid.
  只要药剂师认定处方有效就可按方配药。
• If a part of an economic contract is confirmed to be void, without affecting the validity of the remainder, the remainder shall still be valid.
  确认经济合同部分无效的，如果不影响其余部分的效力，其余部分仍然有效。
• He did not accept this reply as valid.
  他认为这个回答没有根据。
• His claim to own the house is valid.
  他主张对此屋的所有权有效。
• All tickets are valid for two months.
  所有的票在两个月内有效。
• Customer logs in with a valid user ID and password.
  客户使用有效用户ID和密码登录。
• For foreign holidays you will need a valid passport
  出国度假需持有效护照。