warrant
['wɔ:rənt]
n.委任状, 凭证, 根据, 正当理由
vt.担保, 保证, 辩解, 授权
例句与用法：
The trouble isn't over yet, I'll warrant you.
麻烦事并没有完，我可以给你打包票。
Nothing can warrant such severe punishment.
这样严厉的惩罚毫无根据。
The law warrants this procedure.
这一程序是法律批准的。
The police obtained a search warrant for his house.
警察拿到了搜查他家的搜查证。
You shouldn't arrest him without warrant.
你不能毫无根据地逮捕他。
That does not warrant you in doing so.
那并不表明你有理由这样做。
词形变化：
形容词: warrantable | 副词: warrantably | 名词: warrantability | 动词过去式: warranted | 动词过去分词: warranted | 动词现在分词: warranting | 动词第三人称单数: warrants |
详细释义：
n.
1. 授权; 批准[U]
He had no warrant for his action.
他无权那么做。
2. 【律】授权令; 逮捕证; 搜查证[C]
The police must obtain a warrant from a judge in order to search a house.
警察必须从法官处取得搜查证才可搜查房子。
3. (正当)理由, 根据[U][(+for)]
He had no warrant for his suspicion.
他没有理由那么怀疑。
4. 委任书; 委托书; 证书; 凭单[C]
Have you got a warrant of fitness for your car?
你有没有一张汽车合格证书?
5. 证明; 保证; 诺言[U]
vt.
1. 授权给; 批准
2. 使有(正当)理由, 成为……的根据[+v-ing]
3. 向……保证, 保证(货物)的质量; 担保[O8][O5][+(that)]
The storekeeper warranted the goods as of the first quality.
店主保证货物品质第一。
4. 【口】断言, 敢说[+(that)]