authority [ɔ:ˈθɒrəti]以下由轻松背单词网站提供
单词级别第5级基本释义n.当局,官方;权力,权威,威信;当权者英英释义the moral or legal right or ability to control参考例句He is recognized internationally as an authority in this field. 国际上承认他是这方面的一个权威。Professor White is looked upon as an authority on mathematics. 怀特教授被看成数学权威。 推荐阅读 |