authority

美 { "us": "", "uk": "" }
英 { "us": "", "uk": "" }
数据源: ai_enrichment
权威指拥有合法权力或专业知识的人或机构,常用于表示官方权力、专家意见或可信来源。

用法要点

介词搭配

常与介词'on'、'over'、'with'搭配,表示对某事的权威或拥有权威。'on'用于主题,'over'用于控制,'with'用于拥有。

• authority on climate change
• authority over the department
• authority with the team

句型结构

常用作可数名词表示人或机构,如'an authority';作不可数名词表示抽象权力,如'have authority'。在正式语境中,'the authorities'指当局或官方机构。

• She is an authority in her field.
• He has the authority to make decisions.
• The authorities are investigating the incident.

语域说明

在学术和商务语境中,'authority'强调专业知识或合法权力;在日常对话中,多指当权者或可信人士。避免在非正式场合过度使用,可能显得生硬。

• academic authority
• legal authority
• parental authority

基础例句

My teacher is an authority on English grammar, so I always trust her advice.

我的老师是英语语法方面的权威,所以我总是相信她的建议。

The local authorities have announced a new policy to reduce traffic congestion.

地方当局宣布了一项减少交通拥堵的新政策。

Parents should exercise their authority wisely when disciplining children.

父母在管教孩子时应明智地行使他们的权力。

He spoke with such authority that everyone in the room listened carefully.

他说话非常有权威性,房间里每个人都仔细聆听。

高级例句

In corporate governance, the board of directors holds ultimate authority over strategic decisions.

在公司治理中,董事会对战略决策拥有最终权力。

The research paper cites several academic authorities to support its hypothesis on climate change.

这篇研究论文引用了多位学术权威来支持其关于气候变化的假设。

Under the contract, the agent has the authority to negotiate deals on behalf of the company.

根据合同,该代理人有权代表公司进行交易谈判。

The court's ruling established a legal authority that will influence future similar cases.

法院的裁决确立了一个法律权威,将影响未来类似的案件。

高频搭配

verb

have authorityexercise authoritydelegate authoritychallenge authorityrespect authority

adjective

legal authoritymoral authorityacademic authoritysupreme authoritylocal authority

noun

authority figureauthority structureauthority issueauthority roleauthority level

adverb

fully authoritylegally authoritymorally authorityofficially authority

preposition

authority onauthority overauthority withauthority fromauthority to

phrase

in authorityunder the authority ofby authority ofwithout authorityabuse of authority

常见错误

❌ 错误:He has an authority to sign the document.
✓ 正确:He has the authority to sign the document.

错误在于使用了不定冠词'an'。当'authority'表示抽象权力时,通常用定冠词'the'或零冠词,如'have authority'或'have the authority',强调特定的授权。

❌ 错误:She is authority in biology.
✓ 正确:She is an authority in biology.

错误在于缺少冠词。当'authority'指具体的人或机构作为权威时,是可数名词,需要冠词如'an'或'the',例如'an authority'表示一位权威人士。

近义词辨析

power

'power'更广泛地指能力或控制力,可能基于体力、职位或影响;'authority'强调合法或正式的权力,常与职位或专业知识相关。

The manager has the authority to approve budgets (合法权力), but she uses her power to inspire the team (影响力).

expert

'expert'主要指在特定领域有高超技能或知识的人;'authority'作为'专家'义时,更强调其观点被广泛认可和信赖,带有权威性。

He is an expert in coding (技术专长), and as an authority, his opinions shape industry standards (权威影响).