authoritative

英 [ɔːˈθɒrətətɪv]

美 [əˈθɔːrəteɪtɪv]

adj.  命令式的; 专断的; 权威式的; 权威性的

TOEFLIELTSTEM8法律

Collins.1 / BNC.7691 / COCA.9152

牛津词典

adj.

• 命令式的；专断的；权威式的
  showing that you expect people to obey and respect you
  1. an authoritative tone of voice
     命令式的口气
• 权威性的
  that you can trust and respect as true and correct
  1. the most authoritative book on the subject
     这个学科最具权威的著作

柯林斯词典

• ADJ-GRADED 权威的;威严的;有威信的
  Someone or something that isauthoritativegives an impression of power and importance and is likely to be obeyed.
  1. He has a commanding presence and deep, authoritative voice...
     他仪态威严，声音低沉，说话有威信。
  2. Her smile was warm but authoritative.
     她的笑容很和蔼，同时又透着威严。
• ADJ-GRADED （在某一方面）权威性的，可信的
  Someone or something that isauthoritativehas a lot of knowledge of a particular subject.
  1. The first authoritative study of polio was published in 1840...
     关于小儿麻痹症的第一篇权威性研究报告发表于1840年。
  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。

英英释义

adj

• sanctioned by established authority
  1. an authoritative communique
  2. the authorized biography
  Synonym:authorizedauthorised
• having authority or ascendancy or influence
  1. an important official
  2. the captain's authoritative manner
  Synonym:important
• of recognized authority or excellence
  1. the definitive work on Greece
  2. classical methods of navigation
  Synonym:classicalclassicdefinitive

双语例句

• All files and data on the pmcrs are the sole authoritative versions.
  pmcrs上的所有文件和数据均为唯一的权威版本。
• Not all the dictionaries are authoritative.
  并不是所有的字典都有权威性。
• Unlike many phenomena in science, there is no single, authoritative perspective or definition of creativity.
  与许多现象的科学，没有一个单一的，有权威的观点或定义的创造力。
• There is a tendency to make guidelines and recommendations seem authoritative.
  使指南和推荐方案看起来有权威性是一种趋势。
• David speaks in authoritative tones.
  大卫以命令的口吻说话。
• He has a commanding presence and deep, authoritative voice
  他仪态威严，声音低沉，说话有威信。
• He is pale, dark, and authoritative, with the gravitas you might expect of a Booker prize winner.
  他脸色苍白，皮肤较黑，颇有威信，浑身透着一种布克奖得主应有的庄重。
• A belief ( or system of beliefs) accepted as authoritative by some group or school.
  一个团体或学派接受为权威的一种信仰或信仰体系。
• 'Very well,' I said, adopting a crisp authoritative tone.
  “很好，”我用干脆的命令性的语气说道。
• Authoritative guidelines are needed in this area if continuity is to remain a basic assumption of contemporary accounting.
  如果持续经营将继续作为当代会计的一个基本假设的话，在这方面需要一个有权威性的指导文件。