decrease是什么意思

decrease

美[dɪ'kriːs]  英[dɪ'kriːs]
v.  减少；减小；降低
n.  减少；降低
  副词：decreasingly  过去式：decreased  过去分词：decreased  现在分词：decreasing  第三人称单数：decreases
  近义词：abate，diminish，reduce，augment，boost，increase，boost，increase，

详细释义

v.(动词)
  1. 减，减少，降低，减弱，减轻，使缩短，压缩
  2. 变小，下降，缩小，缩短，缩减
n.(名词)
  1. 减少，减小，减退，降低
  2. 减少额，减少量
  3. 减缩位置

双解释义

v.(动词)
  1. vt. & vi. (使)缩短；减小，减少 (cause to) become shorter,smaller,less
n.(名词)
  1. [U]减小，降低 reduction
  2. [C]减少(量) amount by which sth decreases

英英释义

Noun
  1. a change downward;

    "there was a decrease in his temperature as the fever subsided" "there was a sharp drop-off in sales"

  2. a process of becoming smaller or shorter
  3. the amount by which something decreases
  4. the act of decreasing or reducing something
Verb
  1. decrease in size, extent, or range;

    "The amount of homework decreased towards the end of the semester" "The cabin pressure fell dramatically" "her weight fell to under a hundred pounds" "his voice fell to a whisper"

  2. make smaller;

    "He decreased his staff"

组词搭配

～+介词
  1. decrease in在…方面的减少
  2. decrease in production生产下降
  3. decrease to three hundred减少到300
形容词+～
  1. gradual decrease逐渐下降
  2. sharp decrease急剧下降
  3. slight decrease略微减少
  4. steady decrease稳定下降
介词+～
  1. on the decrease在减少

例句

用作动词(v.)
  1. They are making further efforts to decrease military spending.他们正在做进一步的努力来减少军费开支。
  2. His interest in this subject gradually decreases.他对这门学科的兴趣逐渐减退。
  3. The government projected a tax decrease.政府计划降低税收。
  4. They tried to decrease the costs.他们设法降低成本。
用作名词(n.)
  1. The new treatment led to a huge decrease in the number of deaths.新的疗法使死亡率急剧减少。
  2. There has been a steady decrease in population in this city.这个城市的人口在持续下降。
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