warrant过去式

1. 根据；理由，正当理由
2. 保证；证明
3. 栈单
4. 凭单
5. 批准，授权
6. 许可证，证书，凭证，证明文件
7. 【律】授权令
8. 委任书，委托书，委任状
9. 诺言
10. 权力

1. 担保
2. 批准，授权给
3. 证明...正当，证明...具有充分根据，使有理由，使正当
4. 保用（...年）
5. 向…保证，保证（货物）的质量
6. 断言，敢说，断定
7. 保证，向...保证
8. 成为...的根据
9. 辩解
10. 使有必要

1. vt. 保证; 确定 guarantee; assure
2. vt. 使有正当理由 cause to appear right or reasonable

1.使显得必要(或正当)
If somethingwarrants a particular action, it makes the action seem necessary or appropriate for the circumstances.

e.g. The allegations are serious enough towarrant an investigation...
这些指控很严重，有必要进行一番调查。
e.g. No matter was too small towarrant his attention.
再小的事也会引起他的注意。

2.搜查令;拘捕令；令状
Awarrant is 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.

e.g. Police confirmed that they had issued awarrant for his arrest.
警方证实他们已经签发了对他的拘捕令。
e.g. ...a searchwarrant...
搜查令

3.正当理由
If you say that there isno warrant for something, you mean that there is no good reason to justify it.

e.g. There is somewarrant for holding back on full-scale aid.
有理由不进行全面援助。

4.保证;担保
If youwarrant that something is true or will happen, you say officially that it is true, or guarantee that it will happen.

e.g. All entrants mustwarrant 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。
e.g. 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。

5. see also: death warrant

• warrant one's arrest批准逮捕某人
• warrant effort作出努力
• warrant goods quality保证商品的质量
• warrant payment保证支付

• That Assembly, which is without warrant from the Civil Soveraign, is unlawful.

  出自：Hobbes

• I warrant, man, that we shall bring you round.

  出自：Tennyson

1. warrant的基本意思是断言某事物是确定无疑的,有时可指个人在非常有把握的情况下作出某种承诺〔保证〕,引申可表示“有理由”。
2. warrant是及物动词,可接名词、代词、动名词、that从句作宾语,也可接双宾语,其直接宾语由that从句充当。warrant还可接(to be+) n./adj. 充当补足语的复合宾语。