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单词 effective
释义

effective

UK /ɪˈfektɪv/

DEFINITIONS3
  1. 1
    someone or something that is effective works well and produces the result that was intended

    You need more effective communication within the organization.

    Humour is often far more effective than shouting.

    The troops should be deployed where they will be most effective.

    effective against:

    The new vaccine is highly effective against all strains of the disease.

    effective way/method/means:

    This is a very effective way of controlling pests and weeds.

    Synonyms and related words

    Useful and effective and working correctly
    1. 1a
      attractive or impressive, and producing a definite effect

      The decorations are easy to make, yet very effective.

      Synonyms and related words

      Useful and effective and working correctly

    Collocates

    Nouns frequently used with effective
    ▪ deterrent, intervention, means, mechanism, method, strategy, treatment, way

  2. 2
    formalwhen a law or agreement becomes effective, it officially begins to be used
    effective from:

    Government ministers reached a 30-month agreement, effective from 1 July.

    Synonyms and related words

    Relating to the law or laws, or the work of lawyers
  3. 3
    only before nounused for saying what the situation really is, although its appearance or official description might be different

    The US military is in effective control of the entire region.

    Synonyms and related words

    Words used to describe situations and circumstances
    1. 3a
      used for saying what is really having a particular effect, although other things may be involved in a situation

      the effective agents in the spread of the disease

      Synonyms and related words

      Causing something to exist or happen

effective

US /ɪˈfektɪv/

DEFINITIONS3
  1. 1
    someone or something that is effective works well and produces the result that was intended

    Humor is often far more effective than shouting.

    You need more effective communication within the organization.

    The troops should be deployed where they will be most effective.

    effective against:

    The new vaccine is highly effective against all strains of the disease.

    effective way/method/means:

    This is a very effective way of controlling pests and weeds.

    Synonyms and related words

    Useful and effective and working correctly
    1. 1a
      attractive or impressive, and producing a definite effect

      The decorations are easy to make, yet very effective.

      Synonyms and related words

      Useful and effective and working correctly

    Collocates

    Nouns frequently used with effective
    ▪ deterrent, intervention, means, mechanism, method, strategy, treatment, way

  2. 2
    formalwhen a law or agreement becomes effective, it officially begins to be used
    effective from:

    Government ministers reached a 30-month agreement, effective from July 1.

    Synonyms and related words

    Relating to the law or laws or the work of lawyers
  3. 3
    only before nounused for saying what the situation really is, although its appearance or official description might be different

    The U.S. military is in effective control of the entire region.

    Synonyms and related words

    Words used to describe situations and circumstances
    1. 3a
      used for saying what is really having a particular effect, although other things may be involved in a situation

      the effective agents in the spread of the disease

      Synonyms and related words

      Causing something to exist or happen
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更新时间:2025/2/22 18:20:40