reduction

[ri'dʌkʃən]

n.减少, 降低, 减价, (化学)还原反应, (数学)约分

n.

1. 减少; 削减[U][C][(+in)]

reduction of household expenses

家用开支的削减

2. 缩小[U][C][(+in)]

3. 下降, 降低; 降级[U][(+to)]

reduction of an embassy to a liaison office

大使馆降级为联络处

4. 缩图, 缩版[C]

5. 转换, 变化[U][(+to)]

reduction to ashes

化为灰烬

6. 归纳; 简化[U][(+to)]

7. 【数】简化, 约化[U][C]

8. 【化】还原(作用)[U][C]

词形变化

形容词: reductional |

词义辨析

同义:

n.减少, 缩减

decrease  decreasing  loss  lessening  decline  cutback  rollback  decrement  subtraction  contracting  shrinking  shrinkage  narrowing

n.放松, 延缓, 平息

easing  relaxation  alleviating  relief  abatement  slackening  remission  assuagement  tempering  toning down  turning down  quieting  silencing

n.降低, 降级

degradation

n.贬值, 折扣, 偿还

discount  cut  deduction  allowance  depreciation  devaluation  rebate  compensation

n.拷贝, 框图, 摘要

copy  model  draft  sketch  abstract  outline  brief  summary  digest  condensation  synopsis  review  

同义参见:

consumption  contraction  sale  diminution  

反义参见:

growth  

英英释义

名词 reduction:

the act of decreasing or reducing something

同义词：decrease, diminution, step-down

any process in which electrons are added to an atom or ion (as by removing oxygen or adding hydrogen); always occurs accompanied by oxidation of the reducing agent

同义词：reducing

the act of reducing complexity

同义词：simplification

补充

reductionreduction英:[riˈdʌkʃən] 美:[rɪˈdʌkʃən]n.1.减少, 缩小; 减少的量, 降价The reduction in white blood cell counts lowers resistance to disease.白细胞总数的减少, 会降低对疾病的抵抗力。You will have a reduction for cash.付现金可以打折扣。

例句

1. This figures allowed for a future reduction in U.K. interest rates.这一数据考虑到了未来英国利率的下调。 2. Many companies have announced dramatic reductions in staff.许多公司已经宣布大规模裁员。 3. talks on arms reduction.削减武器谈判。 4. [count noun]there had been a reduction in the number of casualties.伤亡人数已经减少。 5. special reductions on knitwear.针织品特价。 6. the reduction of classical genetics to molecular biology.将古典遗传学归结为分子生物学。 7. the process of vowel reduction.元音弱化。 8. a sharp reduction in the number of students学生人数的骤减 9. There were massive reductions in the June sales.六月份大减价期间，货品大幅削价。 10. a drastic/marked/sharp/significant reduction in size规模猛烈/明显/急剧/显著减小 11. troop reductions = reductions in the number of troops部队缩编 12. cost/price/rate reductions成本/价格/比率下降 13. Many voters want to see some reduction of the deficit.许多选民希望看到赤字减少。 14. There is a 20 percent reduction on selected items during this sale.这次促销活动中一些挑选出来的货品有20%的折扣。