warranted

英 [ˈwɒrəntɪd]

美 [ˈwɔːrəntɪd]

v.  使有必要; 使正当; 使恰当
warrant的过去分词和过去式

过去式：warranted　过去分词：warranted　

GRE

COCA.40773

柯林斯词典

• VERB 使显得必要(或正当)
  If somethingwarrantsa particular action, it makes the action seem necessary or appropriate for the circumstances.
  1. The allegations are serious enough to warrant an investigation...
     这些指控很严重，有必要进行一番调查。
  2. No matter was too small to warrant his attention.
     再小的事也会引起他的注意。
• N-COUNT 搜查令;拘捕令；令状
  Awarrantis a legal document that allows someone to do something, especially one that is signed by a judge or magistrate and gives the police permission to arrest someone or search their house.
  1. Police confirmed that they had issued a warrant for his arrest.
     警方证实他们已经签发了对他的拘捕令。
  2. ...a search warrant...
     搜查令
  3. Equipment is allocated by warrant.
     设备已经按照令状分配好了。
• N-UNCOUNT 正当理由
  If you say that there isno warrant forsomething, you mean that there is no good reason to justify it.
  1. There is some warrant for holding back on full-scale aid.
     有理由不进行全面援助。
• VERB 保证;担保
  If youwarrant thatsomething is true or will happen, you say officially that it is true, or guarantee that it will happen.
  1. All entrants must warrant that their entry is entirely their own work...
     所有参赛者必须保证其参赛作品完全是自己创作的。
  2. The contract warrants that an experienced person is on board all the time.
     合同确保一位富有经验的人会一直呆在船上。
• See also:death warrant

双语例句

• These concerns have led to a debate among advocacy groups and governments on whether special regulation of nanotechnology is warranted.
  这些忧虑导致了鼓吹集团和政府就“对纳米技术的特殊管制是否合理”的争论。
• I remember him as someone who was a lot nicer than circumstances warranted.
  我记得他是谁比很多情况下更好的保证。
• These criticisms are no longer warranted.
  这些批评不再合理。
• Prospective clinical studies are highly warranted to demonstrate that ventricular fibrillation waveform analysis definitely improves survival after cardiac arrest.
  前瞻性的研究认为：心室颤动的波形的分析明确增加心跳骤停生存率的分析。
• Of course, suctioning is always warranted when the airway is clearly obstructed.
  当然，气道被明显阻塞了的时候，吸痰极其必要。
• Knowing how your salary stacks up to others can help you decide if a raise is warranted and timely.
  了解你的薪资和其他人有什么样的不同可以帮你决定提出的加薪是否恰当、及时。
• Both updates recommended the narrow-spectrum amoxicillin as a first-line treatment when antibiotics are warranted.
  这些更新后的指导方针都推荐在有必要使用抗生素时将窄谱的阿莫西林作为首要治疗选择。
• If you doubt this activism was warranted, consider what followed earthquakes in the era before central banks.
  如果你怀疑这种行动主义是否正当，想想在中央银行制度建立之前的时代地震发生后的情景吧。
• Further study is warranted to investigate the association of this heterogeneity with lifestyle or genetic information.
  临床表型存在高度的异质性，是否与生活习惯或基因多态性有关有待进一步研究。
• You should complete a cost-benefit analysis of your system and create functional indexes only when warranted.
  您应该对系统进行成本收益分析，并只在能保证获益的情况下创建函数索引。