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concentrate是什么意思？
  • 基础释义
  • 例句
  • 同义词
  • 反义词
  • 同义词解析
  • 四级真题
  • 六级真题
  • 柯林斯词典释义
  • 英汉词典释义
  • 英英词典释义
  • 行业词典释义

concentrate

英[ˈkɒnsntreɪt] 美[ˈkɑnsntreɪt]
  • 第三人称单数：concentrates;
  • 过去式：concentrated;
  • 过去分词：concentrated;
  • 现在分词：concentrating;
    • 相关单词 concentrateddeconcentrateconcentrate onconcentratesconcentrate one's attentionconcentrate one's forcesconcentrate one's attention onconcentrate ... onvinegar concentrate
    例句
    查看更多关于 “concentrate” 的例句
    同义词
    反义词
    • vt. & vi.
      concentrate的反义词之：集中;聚集
      distract,
    • concentrate的反义词之：其他释义
      distract,
    同义词解析
    • 以下这两个动词均有"集中，聚集" 的意思
      concentrate：指把人或物集中在一起，也可指把精力或注意力集中于某一事物上。
      focus：侧重指把光、热、射线等集中于一点，也可指把思想或精力等集中于某人或某事情上。
    英语四级真题
      Concentrate on food while eating.
      出自-2013年12月阅读原文
    英语六级真题
      But while much of the research and innovation has concentrated on finding less-polluting energy alternatives, it may be decades before clean technologies like wind and solar meet a significant portion of our energy needs.
      出自-2012年6月阅读原文
      It renders us unable to concentrate.
      出自-2012年12月阅读原文
      As for the drawbacks of illegal immigration, these, too, are concentrated.
      出自-2011年6月阅读原文
    柯林斯高阶英汉双解学习词典释义
    • VERB
      全神贯注;集中（心思）
      If you concentrate on something, or concentrate your mind on it, you give all your attention to it.
      例句
      It was up to him to concentrate on his studies and make something of himself... 是否能专心学习并取得一定成就要靠他自己。 Water companies should concentrate on reducing waste instead of building new reservoirs... 自来水公司应该集中精力减少水浪费，而不是修建新水库。
    • VERB
      使集中;使汇集
      If something is concentrated in an area, it is all there rather than being spread around.
      例句
      Italy's industrial districts are concentrated in its north-central and north-eastern regions... 意大利的工业区集中在该国中北部和东北部地区。 Most development has been concentrated in and around cities. 土地开发主要集中在城市及周边地区。
    • N-MASS
      浓缩液;浓缩物
      Concentrate is a liquid or substance from which water has been removed in order to make it stronger, or to make it easier to store.
      例句
      ...orange juice made from concentrate. 用浓缩橙汁冲兑的橙汁
    • PHRASE
      使清楚地思考
      If you say that an unpleasant fact or situation concentrates someone's mind, you mean that it makes them think clearly, because they are aware of the serious consequences if they do not.
      例句
      A term in prison will concentrate his mind wonderfully. 一想到要被判刑，他的头脑就会变得非常清醒。
    英汉词典释义
    • vt. & vi.
      专心于; 注意; 集中（注意力）; 聚精会神
      I can't concentrate when I'm hungry. 我饿了就无法集中精力。
      集中, 聚集, 使…集中（或集合、聚集）
      The general decided to concentrate his forces near the capital. 这位将军决定把他的部队集中在首都附近。
    • vt.
      浓缩, （使）浓缩
      An acid solution is concentrated when it has very much acid in it. 当酸性溶液里含有很多酸时, 它就被浓缩了。
    英英词典释义
    • Noun
      1. the desired mineral that is left after impurities have been removed from mined ore
      2. a concentrated form of a foodstuff; the bulk is reduced by removing water
      3. a concentrated example;
      "the concentrate of contemporary despair"
    • Verb
      1. make (the solvent of a solution) dense or denser
      2. direct one's attention on something;
      "Please focus on your studies and not on your hobbies"
      3. make central;
      "The Russian government centralized the distribution of food"
      4. make more concise;
      "condense the contents of a book into a summary"
      5. draw together or meet in one common center;
      "These groups concentrate in the inner cities"
      6. compress or concentrate;
      "Congress condensed the three-year plan into a six-month plan"
      7. be cooked until very little liquid is left;
      "The sauce should reduce to one cup"
      8. cook until very little liquid is left;
      "The cook reduced the sauce by boiling it for a long time"
    行业词典
    • 体育： 精神集中；全神贯注；集中精力；集中思想；
      冶金学： 精矿；
      医学： 集中，聚集；浓缩：减少体积而使其浓度增加；浓缩剂(物)：通过对其无效成分的蒸发而使其效能增强的药物；
      航海科技： 精矿；