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concentrate
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音标：英 ['kɒns(ə)ntreɪt] 美 ['kɑnsn'tret]
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解释：
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vi. 集中；浓缩；全神贯注；聚集
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vt. 集中；浓缩
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n. 浓缩，精选；浓缩液
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中文词源：
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concentrate 集中con-, 强调。-center, 中心。
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英文词源：
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concentrate (v.)
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1630s, "to bring or come to a common center," from concenter (1590s), from Italian concentrare, from Latin com- "together" (see com-) + centrum "center" (see center (n.)). Meaning "condense" is from 1680s. Sense of "mentally focus" is c. 1860. Related: Concentrated; concentrating.
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concentrate (n.)
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1883, from concentrate (v.).
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双语例句：
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1. They will concentrate on teaching the basics of reading, writing and arithmetic.
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他们将集中教授阅读、写作和算术基础知识。
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来自柯林斯例句
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2. We must concentrate our energies on treating addiction first.
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我们必须首先集中精力治疗毒瘾。
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来自柯林斯例句
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3. A term in prison will concentrate his mind wonderfully.
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一想到要被判刑，他的头脑就会变得非常清醒。
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来自柯林斯例句
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4. They should concentrate on rejuvenating the existing vegetation, like grass and shrubs.
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他们应该侧重于修整现有的绿化植被，比如草和灌木。
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来自柯林斯例句
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5. The group plans to concentrate on six core businesses.
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该集团打算主营6种业务。
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来自柯林斯例句
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更多相关例句：
31、
jams made with fruit juice concentrate
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用浓缩果汁做的果酱【牛津词典】
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mineral concentrates found at the bottom of rivers
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在河底发现的精矿【牛津词典】
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In this lecture I shall concentrate on the early years of Charles's reign.
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这一节课我将着重讲查理王朝的早期统治时期。【牛津词典】
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Fighting was concentrated around the towns to the north.
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战斗集中在北方诸城镇的周围进行。【牛津词典】
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We need to concentrate resources on the most run-down areas.
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我们需要把资源集中用于最衰败的地区。【牛津词典】
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Power is largely concentrated in the hands of a small elite.
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权力主要集中在少数精英人物的手里。【牛津词典】
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I decided to concentrate all my efforts on finding somewhere to live.
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我决定全力以赴找个住的地方。【牛津词典】
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Nothing concentrates the mind better than the knowledge that you could die tomorrow (= it makes you think very clearly) .
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没有什么比知道自己明天就可能会死去更能让人定下心来去思考种种问题的了。【牛津词典】
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I can't concentrate with all that noise going on.
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吵闹声不绝于耳，我无法集中精神。【牛津词典】
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Italy's industrial districts are concentrated in its north-central and north-eastern regions...
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意大利的工业区集中在该国中北部和东北部地区。【柯林斯高阶英语词典】
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Most development has been concentrated in and around cities.
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土地开发主要集中在城市及周边地区。【柯林斯高阶英语词典】
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...orange juice made from concentrate.
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用浓缩橙汁冲兑的橙汁【柯林斯高阶英语词典】
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A term in prison will concentrate his mind wonderfully.
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一想到要被判刑，他的头脑就会变得非常清醒。【柯林斯高阶英语词典】
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It was up to him to concentrate on his studies and make something of himself...
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是否能专心学习并取得一定成就要靠他自己。【柯林斯高阶英语词典】
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Water companies should concentrate on reducing waste instead of building new reservoirs...
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自来水公司应该集中精力减少水浪费，而不是修建新水库。【柯林斯高阶英语词典】
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We should not just concentrate on one thing to the neglect of everything else.
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不能只抓一头,把别的事都撇在一旁.【《现代汉英综合大词典》】
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I wish you'd concentrate on what I'm saying.
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但愿你能集中注意力听我讲.【《简明英汉词典》】
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In this paper, HAP ultrafine powder chemical precipitation with citric acid as dispersant.
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采用沉淀法并用柠檬酸作分散剂合成HAP超细粉体.【期刊摘选】
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Concentrate your mind on study. Don't look around.
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专心学习, 别东张西望的.【《简明英汉词典》】
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When working, one should concentrate and not allow oneself to be distracted.
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工作时要集中精力,不要分心.【《现代汉英综合大词典》】
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You should concentrate on your work.
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你应该专心于你的工作.【《现代英汉综合大词典》】
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If you don't concentrate more on your work you'll be dismissed.
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假如你不更加专心地工作,你将被解雇.【《现代汉英综合大词典》】
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He slept badly at night and couldn't concentrate in class at daytime.
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他夜里睡不好,白天上课时思想开小差.【《现代汉英综合大词典》】
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He scrunched up his face, trying to concentrate.
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他皱起眉头努力集中精神.【《简明英汉词典》】
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You should concentrate on the road when you're driving.
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开车时注意力应集中在路上.【《简明英汉词典》】
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The general decided to concentrate his forces near the capital.
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这位将军决定把他的部队集中在首都附近.【《简明英汉词典》】
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I do not think that we spend nearly enough time trying to concentrate on achieving a sort of calmness, a sort of contentment in a mental and spiritual way, which was identified by these people as the highest form of happiness and pleasure.【出自-2016年6月阅读原文】
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Concentrate on food while eating.【出自-2013年12月阅读原文】
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It can keep the mind active, prevent getting bored and help to concentrate.【2018年12月四级真题（第一套）听力 Section B】
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One of the most effective ways to concentrate is to write things down.【2018年12月四级真题（第一套）听力 Section B】
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Although calls to share data often concentrate on the moral advantages of sharing, the practice is not purely altruistic ( ' , 利他的).【出自-2017年6月阅读原文】
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One boy said, I'd rather be concentrating on artistic efforts than saving the world or something.【出自-2016年6月阅读原文】
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It renders us unable to concentrate.【出自-2012年12月阅读原文】
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But while much of the research and innovation has concentrated on finding less-polluting energy alternatives, it may be decades before clean technologies like wind and solar meet a significant portion of our energy needs.【出自-2012年6月阅读原文】
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As for the drawbacks of illegal immigration, these, too, are concentrated.【出自-2011年6月阅读原文】
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Doctor, I haven't been able to get enough sleep lately, and I'm too tired to concentrate in class.【出自-2010年6月听力原文】
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Although calls to share data often concentrate on the moral advantages of sharing, the practice is not purely altruistic.【2017年6月六级真题（第一套）阅读 Section C】
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Great athletes need to concentrate on patience.【2016年高考英语江苏卷 阅读理解 阅读D 选项】
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If Tononi's theory is right, it would explain why, when we miss a night's, we find it harder the next day to concentrate and learn new information — our brains may have smaller room for new experiences.【2017年高考英语北京卷 阅读理解 七选五 原文】
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It's also important to know how to avoid daydreams for those times when you really need to concentrate.【2015年高考英语北京卷 阅读理解 单项填空 原文】
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Previous generations concentrated on getting children to school on time, fed, dressed and ready to learn.【2015年高考英语陕西卷 阅读理解 阅读D 原文】
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She has turned down several invitations to star at shows in order to concentrate on her studies after school she plans to take a year off to model full time before going to university to get a degree in engineering or architecture.【2017年高考英语全国卷3 语法填空 原文】
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The possibility of entering into and losing such a match should concentrate the minds of computer scientists.【2017年高考英语北京卷 阅读理解 阅读D 原文】
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They reflect a concentrated beam of light onto the town's central square, creating an area of sunlight roughly 600 square meters.【2019年高考英语全国卷3 完形填空 原文】
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Denham chose to concentrate the blame on the NHS trust, since under existing law it.【出自-2018年考研阅读原文】
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