| 释义 |
fo·cus 英ˈfəʊkəs美ˈfokəsAHDfōʹkəs ★★★★☆高四六研ＩＳＴ牛４６八COCA⁷⁵²BNC²⁵⁴⁶iWeb⁶¹¹Economist¹⁰⁴⁶
基本双解英英辨析词源搭配短语记法近义反义句型派生词用法例句Thesaurus例句
n.焦点⁷⁵;焦距¹⁰;中心¹³v.使集中;聚集²名词focuser/focussed过去分词focused/focussed现在分词focusing/focussing三单focuses/focusses
光学摄影拍照物理
v.动词
vt. & vi. 使集中concentrate vt. & vi. 聚集于come together at a focus; adjust an instrument, etc. so that it is in focus vt. & vi. 调整镜头,眼睛焦点或焦距以便看清adjust a lens, the eye, or lens-like device to make a clear image
n.名词
C焦点,焦距; 中心the point at which beams of light or heat or waves of sound meet after their direction has been changed; a center of attention
Noun:
the concentration of attention or energy on something;the focus of activity shifted to molecular biology he had no direction in his life maximum clarity or distinctness of an image rendered by an optical system;in focus out of focus maximum clarity or distinctness of an idea;the controversy brought clearly into focus an important difference of opinion a central point or locus of an infection in an organism;the focus of infection special emphasis attached to something;the stress was more on accuracy than on speed a point of convergence of light or other radiation or a point from which it divergesa fixed reference point on the concave side of a conic section
Verb:
direct one's attention on something;Please focus on your studies and not on your hobbies cause to converge on or toward a central point;Focus the light on this image bring into focus or alignment; to converge or cause to converge; of ideas or emotionsbecome focussed or come into focus;The light focused put an image into focus;Please focus the image; we cannot enjoy the movie
v.动词
focus, centre, centralize, concentrate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。concentrate，focus这两个动词均有“集中，聚集”之意。 concentrate指把人或物集中在一起，也可指把精力或注意力集中于某一事物上。 focus侧重指把光、热、射线等集中于一点，也可指把思想或精力等集中于某人或某事情上。 直接来自拉丁语，本意是“炉火、壁炉”。1604年，德国天文学家开普勒首次用该词来表示“焦点”，因为焦点就像是房间里的炉灶，是“光和热的汇聚点”。
用作动词 v.
～+名词focus one's attention集中注意力focus one's efforts集中精力focus the lens of a microscope调节显微镜的镜片focus one's thoughts集中思想～+副词focus accurately准确地调节focus properly调整～+介词focus on〔upon〕使集中于焦点,使集中在…上; 强调,着重focus on the interaction between着重说明…之间的相互作用focus on a problem集中在某个问题上focus the camera on把照相机的焦点对准…focus the sun's rays on使阳光聚焦于…用作名词 n.动词+～adjust the focus调整焦点take the focus量焦点形容词+～real focus实焦点right focus正确的焦点介词+～in focus对准焦距out of focus没对准焦距～+介词the focus of sth某物的中心
用作动词v.
focus on v.+prep.
把…作为兴趣中心 like sth most focus on sthA near-sighted person cannot focus accurately on distant objects.一个近视的人不能够准确地调节眼睛以看到远处物体。focus sth on sthHe focused the sun's rays on a paper with a burning-glass.他用一面凸透镜把阳光聚焦在纸上。
If you focus bright sunlight on dry wood with a glass, it will start burning.假如你用镜子将强烈的阳光聚焦于干燥的木头上,它便会燃烧起来。focus on sth/v-ingToday we're going to focus on the question of homeless people.今天,我们主要讨论无家可归者的问题。
Many firms are focusing on increasing their markets overseas.许多商行都在注意在国外扩大市场。focus sth on sb/sthHe focused his mind on his lessons.他把心思集中在功课上。
You should focus your attention on your work.你应该聚精会神地工作。
We must focus our attention on the question of reducing costs.我们必须将注意力集中在降低费用的问题上。
When the coin failed to appear, attention was focused once more on poor Lebeau.当找不到那枚古币以后,大家的注意力再次转到勒保身上。
All eyes were focused on him when he came in.他进来时大家都注视着他。focus on sth/v-ingToday, we're going to focus on the relationship between freedom and necessity.今天,我们将集中讨论自由和必然之间的关系这一问题。
This year our meeting focuses on the question of children's rights.今年我们会议的中心问题是儿童权益问题。
The show focuses on making fun of politicians.这场演出旨在嘲弄那些政客。钱博士foc炉灶+us拉丁语名词词尾，可视为名词后缀→炉灶→光和热的聚集位置→焦点⇒转作动词聚焦，集中
词根foc-炉灶来自拉丁语。
词源解释直接来自拉丁语，本意是“炉火、壁炉”。1604年，德国天文学家开普勒首次用该词来表示“焦点”，因为焦点就像是房间里的炉灶，是“光和热的汇聚点”。foc炉灶+us拉丁语名词词尾，可视为名词后缀→炉灶→光和热的聚集位置→焦点⇒转作动词聚焦，集中。联想记忆foc看作for，为了＋us→焦点访谈的口号是为人民大众服务→聚焦，注视联想记忆foc看作for，为了＋us→焦点访谈的口号是为人民大众服务→焦点联想记忆foc看作for为了+us→焦点访谈的口号是为人民大众服务→焦点非常记忆fo佛+cus猝死⇒佛猝死成为了新闻焦点近义词 middlev.concentraten. center反义词 blur弄脏
用作动词v.
用作不及物动词
S+～+AA defect of vision prevented him fromfocusing accurately.视力缺陷使他无法准确聚焦。
He must be very tired today, he doesn't seem to focus at all.他今天一定很累,他似乎无法专心思考。
用作及物动词
S+～+ n./pron.Hefocuses the lens of a microscope.他调整显微镜的镜片以定焦点。
His eyes were so tired that he had difficultyfocusing it.他的眼睛累了,无法准确聚焦。
Unless the object is properlyfocused the photograph will be blurred.除非把焦距调准,否则拍出的照片是不清楚的。用作名词n.The camera has twofocuses.这部相机有两个焦距。
She was the focus of everyone's attention.她是大家注意的焦点。
He is adjusting the focus of camera.他正在调相机的焦距。
The coffee shop is the focus of social life in French.在法国,咖啡馆是社交生活的中心。Pfocussing聚焦Pepifocusn.震中Pdefocusing散焦Pfocusing调焦聚焦Pautofocus自动聚焦Pself-focusing自聚焦Pelectrofocusing电聚焦Pchromatofocusing色谱聚焦Pdefocusvt.vi.散焦散开去焦Pisoelectrofocusing等电聚焦Punfocuseda.目光分散的漫不经心的目的不明确的组织不严密的Pfocusespl.焦点焦距对焦点聚焦活动中心集中点兴趣中心病灶震源疫源地
v.动词
focus用作名词时原始意义是“火炉”,引申为“焦点”,转化为动词则为“使聚焦”,“使集中”。即“调整…的焦点或焦距以便看清”,引申则表示“使注意力等集中于某物”。 focus用作及物动词时,可以接望远镜、焦点等作宾语,也可以接阳光等作宾语,还可以接目光等作宾语。focus用于比喻作“致力于”解时,则可以接mind, attention等作宾语。 focus也用作不及物动词,这时常和介词on连用,表示“聚焦于…”“致力于…”等。 focus on sth表示“集中于某事”； focus作“中心，焦点”的解释时，用词范围很广，常被滥用，需注意。
动词63%,名词37%
用作名词He always wants to be thefocusof attention.他总想成为注意力的焦点。
He took out the binoculars and adjusted thefocus.他取出双筒望远镜并调整了焦距。
The mainfocusof this manual is the management of fresh ground water resources.本指南的主要中心是地下淡水资源的管理。用作动词The noise made it hard for me tofocuson work.噪音让我无法集中注意力工作。
Hefocusedthe sun's rays on the paper with a burning glass.他用取火镜使太阳光聚集在纸上。noun.center of attraction
同义词 focal point,spotlight,targetcenter,core,cynosure,headquarters,heart,hub,limelight,locus,polestar,seatbull's eye,meeting place,nerve center,point of convergence
反义词 exterior,exteriority,outside,periphery,surfaceverb.aim attention at
同义词 attract,concentrate,direct,fixate,meet,putadjust,center,centralize,concenter,convene,converge,fasten,fix,join,pinpoint,rivet,sharpen,spotlight,sweatbring out,get detail,home in,home in on,hone in,key on,knuckle down,move in,pour it on,zero in,zoom in
反义词 disarrange,disorganize,disperse,divide,ignore,scatter,separateneglect
adjustverb mechanically alter, especially to
align,balance,bring into line,calibrate,connect,correct,fine-tune,fit,fix,grind,improve,improve accommodate,mend,overhaul,polish,put in working order,readjust,rectify,regulate,renovate,repair,service,set,sharpen,square,tighten,troubleshoot,tune up
adjustsverb mechanically alter, especially to
acclimatizes,accommodates,accustoms,adapts,alters,arranges,composes,conforms,disposes,doctors,does as Romans does,fiddles with,fine-tunes,fits,fixes,fixes up,gets acts together,gets it together,grins and bears it,habituates,harmonizes,makes conform,modifies,orders,quadrates,reconciles,rectifies,redresses,regulates,remodels,settles,suits,swims with the tide,tailor-makes,tailors,tunes
aimverb point or direct at a goal
address,angle,aspire,attempt,cast,concentrate,contemplate,covet,design,direct,endeavor,essay,fix,focus,intend,level,mean,plan,propose,purpose,set one's sights on,sight,slant,steer,strive,target,train,try,want,wish,zero in on,zoom in
aimingverb point or direct at a goal
addressing,angling,aspiring,attempting,casting,concentrating,contemplating,coveting,designing,directing,endeavoring,essaying,fixing,focusing,intending,leveling,meaning,planning,proposing,purposing,setting one's sights on,sighting,slanting,steering,striving,targeting,training,trying,wanting,wishing,zero in on,zooming in
aimsverb point or direct at a goal
addresses,angles,aspires,attempts,casts,concentrates,contemplates,covets,designs,directs,endeavors,essays,fixes,focuses,intends,levels,means,plans,proposes,purposes,sets one's sights on,sights,slants,steers,strives,targets,trains,tries,wants,wishes,zero in on,zooms in
centernoun point of attraction for visitors, shoppers, travelers
capital,city,club,concourse,crossroads,focal point,focus,heart,hub,mall,market,marketplace,mart,meeting place,metropolis,nerve center,plaza,polestar,shopping center,social center,station,town,trading center By the time a couple call me, however, all they focus on is the affair, which they believe is the problem.
然而，当这对夫妻咨询我时，双方关注的焦点都在这桩外遇，他们相信这就是问题所在。 yeeyan
We stay in southern Africa for this next peculiarity as we focus in on the world’s only sovereign state to be completely surrounded by one other state, namely South Africa.
同样是在非洲南部，来看下面这个奇怪的国界——让我们聚焦于这个世界上唯一一个被另一个国家——南非——包围着，却有独立主权的国家。 yeeyan
When your focus is on what you lack rather than what you have.
关注的是自己欠缺的东西，而不是所拥有的东西； yeeyan
But we focus far more on this delivery of working software because people can understand that.
但是，我们更加关注工作软件的交付，因为人们能够理解这一点。 ibm
Do one thing, with all your focus and energy, and do it right.
做一件事，尽你所有的精力集中去做，并以正确的方式来做。 yeeyan
Gestures should be unobtrusive; your audience should focus not on the beauty or appropriateness of your gestures but on your message.
手势不应该太引人注目，你的听众关注的并不是你的手势是否美观或合适，而是你的信息。 edu.sina.com.cn
I focus totally on human responses to things; if you smack someone in the face, what would they do?
我关注的完全是人类对事物的反应；如果你掴了某人一巴掌，他们会怎么办？ yeeyan
If the camera is not brought into focus, the photo will be blurred.
如果照相机焦点不对准，照片就会模糊。《新英汉大辞典》
If they do not, then the focus of scientific discovery is already narrowing.
如果他们不这样做，科学发现的中心已经是缩小了。 yeeyan
If you focus the sun's rays on dry wood with a burning-glass, it will start burning.
如果你用取火镜使太阳光线聚焦在干木头上，木头就会燃烧起来。《21世纪大英汉词典》
If you focus the sun's rays on dry wood with a burning-glass, it will start burning.
如果你用取火镜使太阳光线在聚焦在干木头上，木头就会燃烧起来。《21世纪大英汉词典》
In this case, by all means focus your tests on that one area.
在这种情况下，尽一些办法使您的测试集中在那个区域。 ibm
In this section, we focus on how future research in venture capital should be conducted so as to ensure these aims.
在本节，我们的重点在未来对风险的研究该如何实施，以例这些目标得到实现。 yeeyan
Interact with readers. Readers should be the focus of any good blog.
和读者互动读者应该是任何好博文的焦点。 yeeyan
It is burning in your own heart and it is only asking you to focus your attention upon it again.
它正在你自己的心中燃烧，并且它只要求你再次在它身上集中你的注意力。 blog.sina.com.cn
It only reflects the focus of your mind on that particular thing.
它只是反映了你在这件特定的事物上的思维焦点。 blog.sina.com.cn
Next, we turn from the disk subsystem to focus on the processors.
接下来，我们要将焦点从磁盘子系统转移到处理器上。 ibm
So narrow your focus.
所以缩小你的焦点。 yeeyan
Then I focus on them for the day.
然后我一天集中完成这些任务。 yeeyan
Then focus on the next task, and so on.
然后再集中注意力于下一项任务。 yeeyan
These changes will be the focus of this article.
这些变化将是本文讨论的重点。 ibm
This type of happiness can be powerful and positive but it has not been the focus of research.
他说道，“这种快乐也可能是很有力而且积极的，不过这并不是这项研究的重点。” hjenglish
This will force your mind to focus on solutions and action.
这将迫使你集中思想在解决方案和行动上。 yeeyan
We can focus on that revenue piece.
我们可以集中在收入这一块。163
While you breath- in, use your mind to focus inside your body.
而当你吸入气体时，将你的精神集中在你身体内部。 yeeyan
Focus on what not how.
关注于“什么”而不是“如何”。 hxen
Focus your attention by noticing everything you can about how your body feels.
通过注意任何你关于你身体如何感觉的来集中你的注意力。 yeeyan |