decrease是什么意思 decrease在线中文翻译

decrease 英 [dɪˈkri:s] 美 [dɪˈkris]

decrease 词典解释

1. They are making every effort to decrease the production cost.
   他们正尽力减少生产成本。
2. These measures will help decrease the cost of production.
   这些措施有助于降低生产成本。

1. Car sales are decreasing.
   汽车销售量下跌。
2. The number of children in the school has decreased this year.
   今年在校的儿童人数减少了。

1. The decrease in unemployment was 30 percent.
   失业人数减少了百分之三十。
2. There was a decrease in the number of children in school.
   在校的儿童人数有所减少。

1. 减少
   ...如资料是一直转变的,您应用适当的文字和句子描述. 资料转变可以是增加(Increase),减少(Decrease),波动(Fluctuate)或稳定(RemainStable). 一般有两种文法可以表达:...
2. 递减
   ...书写简练的另一个例子是递增(increase)运算符 (++)和递减(decrease) 运算符(--). 它们使得变量中存储的值加1或减1. 它们分别等同于+=1和-=1. 因此:逻辑运算符&&和||是用来计算两个表达式而获得一个结果值....
3. 減
   ...书写简练的另一个例子是递增(increase)运算符 (++)和递减(decrease) 运算符(–). 它们使得变量中存储的值加1或减1. 它们分别等同于+=1和-=1. 因此:逻辑运算符&&和||是用来计算两个表达式而获得一个结果值....
4. abbr. dcr; 减少

1. the act of decreasing or reducing something
   Synonym: diminution reduction step-down
2. the amount by which something decreases
   Synonym: decrement
3. a change downward
   e.g. there was a decrease in his temperature as the fever subsided
   e.g. there was a sharp drop-off in sales
   Synonym: lessening drop-off
4. a process of becoming smaller or shorter
   Synonym: decrement

1. decrease in size, extent, or range
   e.g. The amount of homework decreased towards the end of the semester
   e.g. The cabin pressure fell dramatically
   e.g. her weight fell to under a hundred pounds
   e.g. his voice fell to a whisper
   Synonym: diminish lessen fall
2. make smaller
   e.g. He decreased his staff
   Synonym: lessen minify

decrease 词组短语

1. on the decrease 在减少中

decrease [dɪˈkri:s]

相关单词辨析

这组词都有“减少，减轻”的意思，其区别是：
diminish: v.指因为不断消耗，在数量方面缓慢减少，也指在素质或者价值的下降。
 ➤ The supply of oil has diminished because of the war.  
由于战争石油的供应减少了。
decline: v. (数目、价格、比率)下降；谢绝，婉言推辞；衰退，衰落。
 ➤ Last year, the crime rate in Chicago has sharply declined.  
去年芝加哥的犯罪率明显下降。
 ➤ He declined our invitation to dinner.  
他婉拒了我们请他吃饭的邀请。
alleviate: v.在痛苦方面的减轻，缓和
 ➤ The painkiller alleviated the pain.  
止疼药减缓了疼痛。
decrease: v.指数量上的减少；力量或者强度的减弱。
 ➤ The population decreased a lot last year.  
去年人口数量急剧下降。
reduce: v.指人为地使某物在数量或重量方面的减少或降低。
 ➤ He reduced the amount of money they could spend.  
他缩减了他们的开销。

这组词都有“减少，变少”的意思，其区别是：
diminish: 侧重大小数量和重要性的不断减小，强调减小的部分。
dwindle: 与decrease同义，指逐渐减小，但强调变得越来越少终至全无。
lessen: 普通用词，与decrease近义。指数目、程度、价值、实力等的减少。
decrease: 指逐渐地、不断地减少。
reduce: 普通用词，含义广。指数量、程度的降低或减少。