concentrate

concentrate音标

英 [ˈkɒnsntreɪt]

美 [ˈkɑ:nsntreɪt]

concentrate基本释义

v.专心；集中；浓缩

n.浓缩物

concentrate用法及例句

v.(动词)

浓缩

聚集，集结，聚拢

全力以赴，倾全力

集中（注意力），凝（神），全神贯注， 聚精会神，打起精神

专心，专心致志

使...集中于一点，使…集中

【化】提浓，蒸浓

凝缩

【冶】汰选

富集，收集

仔细地想

专心于，注意

把（*队）集中于一地，集结（*队）

n.(名词)

浓缩物，提浓物

浓缩液

【畜牧】精料，精饲料

【矿】精砂

富集体

精选物

adj.(形容词)

集中起来的

经浓缩的

v.(动词)

vt. 集中,聚集 come or bring together in a small area

vt. 浓缩 make stronger

vt. & vi. 专心于; 注意 focus (one's attention) on

noun

1. a concentrated example of something

e.g. the concentrate of contemporary despair

2. a concentrated form of a foodstuffthe bulk is reduced by removing water

3. the desired mineral that is left after impurities have been removed from mined ore

Synonym: dressed ore

verb

1. cook until very little liquid is left

e.g. The cook reduced the sauce by boiling it for a long time

Synonym: reduceboil down

2. be cooked until very little liquid is left

e.g. The sauce should reduce to one cup

Synonym: boil downreducedecoct

3. make denser, stronger, or purer

e.g. concentrate juice

4. make more concise

e.g. condense the contents of a book into a summary

Synonym: digestcondense

5. compress or concentrate

e.g. Congress condensed the three-year plan into a six-month plan

Synonym: condensecontract

6. make central

e.g. The Russian government centralized the distribution of food

Synonym: centralizecentralise

7. direct one's attention on something

e.g. Please focus on your studies and not on your hobbies

Synonym: focuscentercentreporerivet

8. draw together or meet in one common center

e.g. These groups concentrate in the inner cities

1. 全神贯注;集中（心思）If you concentrate on something, or concentrate your mind on it, you give all your attention to it.

concentrate的近义词

e.g. It was up to him to concentrate on his studies and make something of himself...是否能专心学习并取得一定成就要靠他自己。e.g. Water companies should concentrate on reducing waste instead of building new reservoirs...自来水公司应该集中精力减少水浪费，而不是修建新水库。

2. 使集中;使汇集If something is concentrated in an area, it is all there rather than being spread around.

e.g. Italy's industrial districts are concentrated in its north-central and north-eastern regions...意大利的工业区集中在该国中北部和东北部地区。e.g. Most development has been concentrated in and around cities.土地开发主要集中在城市及周边地区。

3. 浓缩液;浓缩物Concentrate is a liquid or substance from which water has been removed in order to make it stronger, or to make it easier to store.

e.g. ...orange juice made from concentrate.用浓缩橙汁冲兑的橙汁

4. 使清楚地思考If you say that an unpleasant fact or situation concentrates someone's mind, you mean that it makes them think clearly, because they are aware of the serious consequences if they do not.

concentrate

e.g. A term in prison will concentrate his mind wonderfully.一想到要被判刑，他的头脑就会变得非常清醒。

1. 浓缩物：之凝血酶-血栓调节蛋白复合物(thrombin- throm bomodulin complex) 转化为活化蛋白血激酶原时间(activated thromboplastin time)在对照会组2 倍以上时,病人 经功能之浓缩物(concentrate)可以用 作紧急求命之用,唯应 即照会血液专家协助评估.

2. concentrate什么意思

2. 浓缩：他会用中文开场:你的眼睛好漂亮. 如果我还在准备考试,我会告诉他,快集中精力做你的实验去,我忙着呢. 他会夸张地说:当我看到你美丽的眼睛时,我怎能集中精力(concentrate)呢. 我便告诉他:如果你不能浓缩(concentrate),那么你就稀释去吧(dilute).

3. 专心：提高了命中率略微扩大了旋风(Whirlwind)的伤害范围增加了专心(Concentrate)的伤害及命中增加了

常用例句

词汇搭配

用作动词(v.)

〈*事〉(使)集结于某处 (cause to) gather in force at (a certain place)concentrate at sth

Most of our forces have concentrated at the bridge.

我们大部分兵力都已集结在大桥那里。

When the enemy's ships are all concentrated at the entrance to the harbour, it must mean trouble.

当敌人的船只都集结在海港入口处时,这肯定意味着要出事了。

1. concentrate on : 集中, 全神贯注于；

用作动词(v.)

I can't concentrate when I'm hungry.我饿了就无法集中精力。

I can't concentrate amid all these distractions.在这些干扰中,我不能集中心思。

用作动词 (v.)

～+名词

concentrate efforts集中力量

concentrate one's energies集中精力

concentrate one's forces集中兵力

concentrate gunfire集中炮火

concentrate investment集中资金

concentrate broth浓缩肉汤

concentrate milk浓缩牛奶

concentrate solution浓缩溶液

concentrate one's thoughts集中思想

concentrate troops集中部队

～+副词

concentrate carefully全心贯注

concentrate desperately拼命集中

concentrate intensely热情聚集

concentrate logically集中推理地

concentrate mentally集中注意力

concentrate swiftly迅速集结

～+介词

concentrate against集中…攻击…

concentrate sth against the enemy's position集中(炮火)轰击敌人的阵地

concentrate in把…集中在…上

concentrate in class专心听讲

concentrate on a book聚精会神地读书

concentrate on increasing markets全力扩大市场

concentrate on one's work致力于工作

concentrate sth by evaporation通过蒸发浓缩

concentrate into把…汇集成,把…浓缩成

concentrate into a dense mass乌云密集

concentrate on evaporation蒸发而浓缩

The different rays concentrated by the lens.

出自：D. Brewster

Here Hannibal..concentrated the forces which had been gathered from such distant countries.

出自：Bosworth Smith

To concentrate over-powering affection exclusively on one other human being.

出自：G. Clare

Fury and hate can concentrate a man's mind to an astonishing degree.

出自：R. Dahl

词语用法

词义讲解

词源解说

v.(动词)

concentrate的基本意思是指“吸引到或固定在一个中心之上”,既可指能被聚集、集中的事物,也可指缩聚于一点以增强其力量和强度的物质,强调人的技术、方法或努力程度，引申可指把注意力集中于…之上。

concentrate作“集中”“聚集”解时,可用作不及物动词,也可用作及物动词。其后接at, in等介词,表示“集中在…”，后多接表示地点的名词。

concentrate作“浓缩”解时,是及物动词,接名词或代词作宾语。

concentrate作“专心于”解时,可用作不及物动词,也可用作及物动词,其宾语多为attention, mind, energies, efforts或thoughts等词,宾语后面接介词on,表示“把…集中在…之上”。

v.(动词)

concentrate, centre, centralize, focus

这组词的共同意思是“集中”。其区别在于:centre强调事或物所集中的那个中心点; focus强调同类事物汇集在一点上,融成一体; centralize则用于那些能集中又能分散的事或物,尤指集中权力或类似的东西; concentrate强调人类为达到目的而采用的技巧和方法、纪律及为此所做出的努力。例如:

The conversation was centred on the election.会谈的中心问题是选举。

The troops concentrated near the station.部队集结在车站附近。

He focused the sun's ray on a piece of paper with a burning-glass.他用一面凸透镜把阳光在纸上集成焦点。

She is trying to centralize all power into her own hands.她力图把所有权力集中在自己手中。

☆ 1640年进入英语，直接源自意大利语的concentrare；*初源自拉丁语的comcentrum：com (一起） + centrum (中心），意为聚在中心，专心。

高考真题例句

OG 1.concentrate

They reflect a concentrated beam(束)of light onto the town's central square, creating an area of sunlight roughly 600 square meters.

它们将一束集中的光线反射到城市的中心广场上, 形成了一片大约600平方米的阳光区域。

2019全国卷3

近义词

反义词

临近词

center中心

about关于

centralise(使）集中

quintessence精华

distill蒸馏

come together会合

pore毛孔

distillate蒸馏物

centre中心

aggrandize增加

compress压缩

centralize(使)集聚

condense浓缩

think about考虑

think认为

intensify增强

essence精髓

stronger更强壮的

thicken变浓

contract合同

digest摘要

consolidate合并

make做

reduce减少

decoct熬

extract摘录

rivet铆钉

converge聚合

strengthen加强

boil down浓缩

focus焦点

distract分散

deconcentrate使分散

concentrate in

concentrated in

concentrater

concentratedly

concentrate upon

concentrate on

concentration

concentrated

concentrate bid

conceive

concentrate fire

concentrate egg

相关列句

The noise outside almost drives me crazy, so I can not concentrate at all.(外面的噪音快把我逼疯了，所以我根本没办法专心。)

Baits can be used to attract and concentrate foragers.(诱饵可以用来吸引觅食者，并将它们集中在一起。)

The medicine always made him feel dopey and unable to concentrate.(那药总让他感到昏昏欲睡且无法集中注意力。)

I am leaving to concentrate on writing fiction.(我要离开去专心写小说。)

If you concentrate all your energies on studying English, you will master the language.(如果你将全部精力集中在英语学习上，你就会掌握这门语言。)

When working, one should concentrate and not allow oneself to be distracted.(工作时要集中精力，不要分心。)

I couldn't concentrate, presumably because I was so tired.(我的精神集中不起来，大概是太累了吧。)

Background noise in the classroom becomes a major distraction, which can affect their ability to concentrate.(教室里的背景噪音成为主要的干扰因素，这会影响他们集中注意力的能力。)

Teachers begin with a formal address and mutual bowing, and then concentrate on whole-class teaching.(老师们首先进行了正式致辞并相互鞠躬，然后专注于全班教学。)

He was feeling bad. He went to work, however, and tried to concentrate.(他感觉不舒服。但他仍然去上班，并且努力集中精神工作。)