decrease
英式音标：decrease怎么读
美式音标：decrease怎么读
词汇归类： CET4,TEM4,IELTS,考研,TOEFL,CET6,中低频词,核心词汇
近义词： cut,lessen,shorten,curtail,reduce,compress
decrease词义
折叠展开
n. 减少，减小；减少量vi. 减少，减小vt. 减少，减小
词态变化
复数: decreases;
中文词源
decrease 减低
de-, 向下。-cre, 创造，增加，词源同create, crescent.
decrease双语例句
折叠展开
- 1. If the egg is not fertilised oestrogen and progesterone decrease.
- 如果卵细胞没有受精，雌激素和黄体荷尔蒙就会下降。
来自柯林斯例句
- 2. The prices of polymers and suchlike materials will decrease.
- 聚合物及类似材料的价格会下降。
来自柯林斯例句
- 3. The demand for tea is on the decrease ( each year ).
- 茶叶的需求量 ( 逐年 ) 递减.
来自《现代汉英综合大词典》
- 4. Last year there was a 20 % decrease in his earnings.
- 去年他的收入减少了20%.
来自《现代汉英综合大词典》
- 5. This shows a slight decrease on the numbers of the previous month.
- 这表明比前一个月的数目略有减少.
来自《现代英汉综合大词典》
decrease英文词源
折叠展开
- decrease
- decrease: [14] Etymologically, decrease means ‘ungrow’. It comes from de(s)creiss-, the present stem of Old French de(s)creistre, which was a descendant of Vulgar Latin discrēscēre. This was an alteration of Latin dēcrēscēre, a compound verb formed from the prefix dē-, denoting reversal of a previous condition, and crēscēre ‘grow’ (source of English crescent and a wide range of other words).
=> crescent, croissant, increase - decrease (v.)
- late 14c., from Anglo-French decreiss-, present participle stem of decreistre, Old French descroistre (12c., Modern French décroître), from Latin decrescere "to grow less, diminish," from de- "away from" (see de-) + crescere "to grow" (see crescent). Related: Decreased; decreasing.
- decrease (n.)
- late 14c., "detriment, harm;" early 15c. as "a becoming less or smaller," from Anglo-French decres; see decrease (v.).
decrease实用场景例句
折叠展开
- The number of new students decreased from 210 to 160 this year.
- 今年新生人数从210减少到160。
牛津词典
- The price of wheat has decreased by 15%.
- 小麦价格降低了15%。
牛津词典
- This species of bird is decreasing in numbers every year.
- 这种鸟的数量在逐年减少。
牛津词典
- a decreasing population
- 逐渐减少的人口
牛津词典
- People should decrease the amount of fat they eat.
- 人们应减少脂肪的摄入量。
牛津词典
- There has been some decrease in military spending this year.
- 今年的军费开支有所减少。
牛津词典
- a decrease of nearly 6% in the number of visitors to the museum
- 参观博物馆人数下降将近6%
牛津词典
- Population growth is decreasing by 1.4% each year...
- 人口增长率正在以每年 1.4% 的速度下降。
柯林斯高阶英语词典
- The number of independent firms decreased from 198 to 96...
- 独立公司的数量从 198 个减少到了 96个。
柯林斯高阶英语词典
- ...a decrease in the number of young people out of work...
- 失业青年人数的减少
柯林斯高阶英语词典
- Bank base rates have fallen from 10 per cent to 6 per cent — a decrease of 40 per cent.
- 银行的基本利率已从 10% 降到了 6%，降幅高达 40%。
柯林斯高阶英语词典
- So the researchers suggest 5 Methods: That could decrease costs and increase production of sorghum.
- 因此研究人员提出了5种办法,这些方法可以在降低成本的同时提高高梁产量.
期刊摘选
- Why will this Stealth Shouldered Abutment system decrease the use of angled abutments?
- 为何此隐肩支台系统将会减少弯角支台的使用?
期刊摘选
- Being due to initial data errors, the result accuracy from the popular adjustment will decrease.
- 因起算数据误差的存在, 导致了用普通的平差方法求得的结果精度降低.
期刊摘选
- The demand for tea is on the decrease ( each year ).
- 茶叶的需求量 ( 逐年 ) 递减.
《现代汉英综合大词典》
- Resist lipidperoxidation. Increase the activity of SOD and decrease the content of LPO.
- 抗脂质过氧化作用, 提高SOD活性、降低LPO含量.
期刊摘选
- These measures will help decrease the cost of production.
- 这些措施有助于降低生产成本.
辞典例句
- With the decrease of light intensity, rhizome biomass of clone and per unit length declined.
- 随着光照强度的降低, 无性系单位长度根茎生物量下降.
期刊摘选
- The structure of entire dens is adopted to increase anchorage area and decrease damage from dens.
- 结构接纳全卡牙形式增大锚定面积,减低牙齿儿对套管的损伤.
期刊摘选
- There was also an increase in resistin and a decrease in baseline ghrelin levels.
- 而且抵抗素水平增加,基线ghrelin水平下降.
期刊摘选
- Large holdings of cash assets clearly decrease profits because of the opportunity loss of interest income.
- 大量持有现金资产减少了获得利息收益的机会,因而投资收益一定会降低.
期刊摘选
- The results show that this method can effectively decrease the random error of laser gyro.
- 结果表明此方法能有效地抑制激光陀螺的随机误差.
期刊摘选
- Purpose Control the damaged Condition of oil and casing, Decrease the loss of water drive store.
- 目的:控制油水井套管损坏程度, 减小水驱储量的损失.
期刊摘选
- They found volatilization of dieldrin tended to decrease as bulk density increased.
- 他们发现狄氏剂的挥发常随紧实度的增加而减低.
辞典例句
- The US stimulus plan increased America's debt and deficits and will decrease the valuethe dollar.
- 美国的经济刺激计划提高了其债务和赤字水平,也将导致美元贬值.
期刊摘选
- The cost of product will decrease with the expansion of production scale.
- 一件商品的成本会因生产规模扩大而减少.
期刊摘选
- The decrease in sales was almost 20 percent.
- 销售量差不多减少了20%.
《简明英汉词典》
- There has been a progressive decrease in population every year in this city.
- 这个城市的人口在逐年递减.
《现代汉英综合大词典》
- Last year there was a 20 % decrease in his earnings.
- 去年他的收入减少了20%.
《现代汉英综合大词典》