authoritative 详细解释

authoritative

[ə'θɔ:ri.teitiv]

adj. 权威性的, 命令式的

a.

1. 权威性的, 可信赖的

This is an authoritative biography.

这是一本具有权威性的传记。

2. 官方的, 当局的

Is this an authoritative order or a personal request?

这是官方的命令还是个人的要求?

3. 专断的; 命令式的

Don't be so authoritative when you ask me to do something.

你要我做事时, 不要那么专横。

词形变化

副词: authoritatively | 名词: authoritativeness |

词义辨析

同义:

a.有权威的; 官方的

powerful  commanding  influential  official  

同义参见:

classic  classical  conclusive  dictatorial  administrative  effectual  

反义参见:

questionable  

英英释义

形容词 authoritative:

having authority or ascendancy or influence

同义词：important

of recognized authority or excellence

同义词：classical, definitive

sanctioned by established authority

同义词：authorized, authorised

补充

authoritativeauthoritative英:[ɔ:ˈθɔritətiv] 美:[əˈθɔrɪˌtetɪv, əˈθɑr-, ɔˈθɔr-, ɔˈθɑr-]adj.1.有权力的; 有权威的; 可相信的; 可靠的2.权威的, 官方的, 当局的3.显示权力的; 好像显示权威的David speaks in an authoritative tone.大卫以命令的口吻说话。

例句

1. The report provides an authoritative account of the terrorist attacks of September 11th.这一报告真实地描述了9·11恐怖袭击事件。 2. The evidence she uses is usually highly authoritative.她采用的证据通常都具有很高的可信度。 3. Her smile was warm but authoritative.她的笑容很和蔼, 同时又透着威严。 4. clear, authoritative information and advice.明确可靠的信息和建议。 5. an authoritative source.可信任的来源。 6. this is likely to become the authoritative study of the subject.这可能成为关于这个题目的权威性研究。 7. she had an authoritative air.她有一种居高临下的神态。 8. his voice was calm and authoritative.他的声音冷静而威严。 9. authoritative directives.官方指示。 10. an authoritative tone of voice权威的口吻 11. They will be able to give you authoritative advice on the problem.他们能够就问题提供权威的意见。 12. "He is an authoritative [=reliable, accurate] source for information about Islamic art."他是伊斯兰艺术知识方面的权威。 13. The book is an authoritative guide to the city's restaurants.这本书是这座城市餐馆的权威指南。 14. His manner is polite but authoritative.他的态度是礼貌的，但却是命令式的。 15. She addressed the group with an authoritative voice.她用命令式的语气对那群人讲话。 16. She spoke authoritatively [=with authority] about the history of the building.她以权威的口吻讲述了这座建筑的历史。

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