[kən'strʌktɪv][kən'strʌktɪv]
  • adj. 建设性的;构造上的;作图的
  • 记忆方法

    词根词缀法
    con-加强意义+-struct-建设,结构+-ive
      adjective(形容词)
      1. 建设性的;有益的;有用的;积极的

    双解例句

    adjective(形容词)
    1. 建设性的;有益的;有用的;积极的

      She criticized my writing, but in a way that was very constructive.

      她批评了我的作品,但是以一种非常建设性的方式——我受益匪浅。

      If you don't have anything constructive to say, it's better to say nothing.

      要是你没什么有用的话要说,最好保持安静。

    小知识

    If you have a constructive idea about how to improve society, you should share it. Something that is constructive brings about improvement and growth.

    Constructive is an adjective associated with encouraging development, physical or otherwise. It is the opposite of destructive, which means “tending to destroy.” If you are a constructive member of a community, you are a positive force, interested in building up and improving your community. You’ll often hear this word used in the phrase “constructive criticism,” which refers to helpful criticism intended to encourage improvement. Negative criticism, in contrast, is just intended to show a person they're wrong.

    实用短语

    1. constructive proof

    2. constructive total loss

    3. constructive solid geometry

      构造实体几何,构造立体几何法,构造型立体几何表达法,构造实体几何表示

    4. constructive interference

    5. constructive discharge

      事实上的解雇,推定解雇,事实上的辞退,实情上的解雇

    6. a constructive strategic partnership

      建设性战略伙伴关系,建设性的战略伙伴关系

    7. constructive obligation

      建设的待付款,推定义务

    8. constructive retirement

      推定赎回

    9. constructive sale

      推定出售

    常用短语

    1. constructive total loss

      [经]推定全损

    单词用法

    短语积累
    constructive proof (数)构造性证明 ; 非构造性证明
    a constructive strategic partnership 建设性战略伙伴关系 ; 建设性的战略伙伴关系
    同根词汇
    词根:construct

    adj.

    constructible[数] 可构成的

    adv.

    constructively建设性地

    n.

    construction建设;建筑物;解释;造句

    construct构想,概念

    constructor构造函数;构造器;建造者

    constructivism构成主义;构成派

    constructivist构成主义者

    constructiveness建造性

    vt.

    construct建造,构造;创立

    同义词

    adj.建设性的

    worthwhile  /  useful  /  helpful

    其他释义

    worthwhile  /  helpful  /  useful

    反义词

    adj.建设性的

    destructive

    其他释义

    destructive

    同根词

    词根:construct

    adj.

    constructible[数] 可构成的

    adv.

    constructively建设性地

    n.

    construction建设;建筑物;解释;造句

    construct构想,概念

    constructor构造函数;构造器;建造者

    constructivism构成主义;构成派

    constructivist构成主义者

    constructiveness建造性

    vt.

    construct建造,构造;创立