authoritative 

  1. 形容詞
權威的, 有權威的
命令式的
靠權力的
可信的
當局的

    同義字詞
classic,classical,definitive,magisterial
forceful,influential,weighty
authoritarian,autocratic,autocratical,bossy,despotic,dictatorial,domineering,imperious,masterful,overbearing,peremptory,tyrannical,tyrannic,tyrannous

例句

  1. The prophecy here was authoritative and binding.
  2. To them, popular or authoritative opinions are truth.
  3. It is not intended to provide authoritative guidance.
  4. Secondly, many smaller authoritative changes took place.
  5. It is authoritative but requires judgement in application"".