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concentrate

美音:[´kɔnsənt´reıt ]点这儿播放单词美音发声
英音:[´kɔnsənt´reıt ]点这儿播放单词英音发声
v.集中,浓缩

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concentrate为短语/超纲词汇   词频:1355

词形变化:

名词:concentrator 副词:concentratively 形容词:concentrative 动词过去式:concentrated 过去分词:concentrated 现在分词:concentrating 第三人称单数:concentrates

词根

com-=together,with,wholly 变化型 co-,col-,comb-,con-,cor-,coun-

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相关词

concentrate


/'kɒnsntreɪt; `kɑnsn,tret/
v
1 (a) [I, Ipr, Tn, Tn.pr] ~ (sth) (on sth/doing sth) focus (one's attention, effort, etc) exclusively and intensely on sth, not thinking about other less important things 全神贯注, 精神集中, 专心致志(于某事物)
*I can't concentrate (on my studies) with all that noise going on. 吵闹声不绝于耳, 我精神无法集中(于学习).
* We must concentrate our efforts on improving education. 我们必须致力于改进教育工作.
(b) [Ipr] ~ on sth do one particular thing and no other 做某件事(而不做其他事)
*Having failed my French exams, I decided to concentrate on science subjects. 我因法语考试不及格而决心专攻理科.
* This firm concentrates on the European market. 这公司把工作重点集中在欧洲市场.
2 [Ipr, Tn.pr] come or bring together at one place 集合; 集中
*Birds concentrate (in places) where food is abundant. 鸟聚集在食物丰盛的地方.
* Troops are concentrating south of the river. 军队正向河的南边集结.
* The Government's plan is to concentrate new industries in areas of high unemployment. 政府的计划是将新的工业集中于高失业区.
3 [Tn] increase the strength of (a solution) by reducing its volume (eg by boiling it) 浓缩.
4 (idm 习语) ,concentrate the/one's `mind make sb consider sth urgently and seriously 使某人急切地、认真地考虑某事
*The threat of going bankrupt is very unpleasant but it certainly concentrates the mind. 即将破产的威胁虽令人极烦恼, 但确也能逼迫人开动脑筋.

n [C, U] substance or solution made by concentrating (concentrate 3) 经浓缩而制成的物质或溶液浓缩物; 浓缩液
*an orange concentrate which you dilute with water 兑水饮用的浓缩橙汁.
1. But until recently, the academic edge gained by participating in sports was thought to come from the increased self-confidence, the better mood, and the ability to concentrate that comes from burning off steam in exercise.
    但直到最近,人们还认为因参加体育运动而获得的学业优势来自于增强的自信、更好的心态,以及由运动时消耗体力所带来的集中注意力的能力。

2. What researchers have been trying to understand is how they work together; how one's ability to handle stress, for instance, affects the ability to concentrate and put intelligence to use.
    研究人员想要弄清的是两者是如何共同起作用的;举例说,一个人应付压力的能力是如何影响他集中精力,运用智力的能力的。

3. He´s tired and can´t concentrate.
    他累了,注意力不能集中。

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