instructive

英 [ɪnˈstrʌktɪv]

美 [ɪnˈstrʌktɪv]

adj.  富有教益的; 增长知识的

TOEFLGRETEM8

Collins.1 / BNC.11734 / COCA.11647

牛津词典

adj.

• 富有教益的；增长知识的
  giving a lot of useful information
  1. a most instructive experience
     获益良多的经历
  2. It is instructive to see how other countries are tackling the problem.
     了解别的国家如何处理这个问题是具有启发性的。

柯林斯词典

• ADJ-GRADED 增进知识的;有教育意义的;有启发性的
  Something that isinstructivegives useful information.
  1. It's instructive to compare his technique with Alan Bennett's.
     把他的手法与艾伦·贝内特进行比较很富启发意义。
  2. ...an entertaining and instructive documentary.
     既富娱乐性又有教育意义的纪录片

英英释义

adj

• serving to instruct or enlighten or inform
  Synonym:informative

双语例句

• I bought a book yesterday, the book is very instructive.
  我昨天买了一本书，这本书很有意义。
• It is instructive to design and site operation of asphalt pavement.
  本文对沥青路面的设计和现场施工具有指导意义。
• This story is more instructive than the other one.
  这个故事比另外那（两）个更教育人。
• For this purpose the study of globular clusters is most instructive.
  在这个问题上球状星团的研究最富有指导意义。
• In this regard, comparisons of the virus with strains from previous outbreaks may be instructive.
  在这方面，将该病毒与来自以往暴发的毒株进行比较可能是有益的。
• I participated a very instructive action two years ago.
  两年前我参加了一个非常有意义的活动。
• The research on drainage technique is instructive for quay stability analysis and geologic calamity prevention and control.
  排水技术的研究对港口码头的稳定分析以及地质灾害的防治具有指导性意义。
• I believe that this history is instructive for us today.
  我相信这一历史对我们来说很有指导意义。
• We found the story very instructive.
  我们发现这故事很有教育意义。
• It has an obvious instructive and illustrative for his future teaching.
  它对学生今后的发展起到明显的引导和示范作用。