英 [ɔːˈθɒrətətɪv] 美 [əˈθɔːrəteɪtɪv]
adj. 专断的，命令式的；可靠的，可信的，权威的
authoritative /ɔːˈθɒrɪtətɪv/ CET6 TEM4
形容词 Someone or something that is authoritative gives an impression of power and importance and is likely to be obeyed. 有权威的
He has a commanding presence and deep, authoritative voice.
他仪态威严，声音深沉而有权威。
形容词 Someone or something that is authoritative has a lot of knowledge of a particular subject. (关于某一学科) 权威性的
The first authoritative study of polio was published in 1840.
关于小儿麻痹症的首篇权威研究报告发表于1840年。
of recognized authority or excellence
同义词： classical / definitive
权威-引用次数：100
All certificates of entities are issued by an authoritative organization-CA (Certificate Authority).
所有实体的证书是由一个权威机构——CA(Certificate Authority)发行的。
律令制-引用次数：2
参考来源日本历史上的迁都与社会转型
仁-引用次数：4
His thought of harmony. Taking authoritative as the core,taking propriety as external form,it shows endless cares on the relationship between man and nature,between man’s own existence and development.
他的“和”思想,以“仁”为基本内核、以“礼”为外在实现形式,倾注着对人类自身存在与发展等问题的无比关心,包含着对人类与自然和谐相处的无限情怀。
参考来源孔子“和”论
权威性(authoritative) 可以适用于网站或个别主题。以前广泛应用于测量网站权威性的是 PageRank。
权威（Authoritative）是指建立国内优秀男科学专家、主任医师数据库，成立顾问组织，组建咨询团体，给以广大男性患者权威的解答、诊疗建议、导航。
... authentication —身份验证 authoritative —授权 authoritative restore —强制性还原 ...
...losopher, musician, medical scientists, biologists, geologists, construction engineers and mil 有权威的 » Authoritative 说着言不由衷的话，戴着伪善的面具，我不知道是在安慰你还是在翻译公司自己！
authoritatively 权威地；命令式地；可信地
authority 权威；权力；当局
有权威的；命令式的；当局的
He has a commanding presence and deep, authoritative voice.
他仪态威严，声音深沉而有权威。
The first authoritative study of polio was published in 1840.
关于小儿麻痹症的首篇权威研究报告发表于1840年。
Amanda launched into an authoritative disquisition about contracts.
阿曼达开始了一番对合同的权威解释。
"There is the initial definition by the United Nations when they adopted the genocide convention, which is considered generally authoritative.
VOA : standard.2010.03.18
The Torah probably reached a fixed and authoritative status first, then the books of the Prophets and finally the Writings.
律法》可能是最早固定了权威地位的，然后是《先知书》再是《文集》
旧约导论课程节选 : 耶鲁公开课
It can mean a measuring rod. And so it comes to be a list that accounts as authoritative in early Christianity.
量杆的意思，所以它是一列书目,它在早期基督教里是权威的。
新约课程节选 : 耶鲁公开课
Derived from the Greek word for "circle, " an encyclical is among the church's most authoritative teaching documents.
Look at the earnings forecasts from Thomson First Call, the authoritative database of analyst reports.
So I have relied on the Internet, which is less authoritative but also less judgmental.