focus

[ˈfəʊkəs]
  • v.

    集中;调焦;聚焦;集中光束;

  • n.

    焦点;中心点;聚焦点;震源;

  • 单词变形

    复数: foci 过去式: focused 过去分词: focused 现在分词: focusing 第三人称单数: focuses


  • 词义辨析

    focus, centre, centralize, concentrate

    这组词共同的意思是“集中”。它们的区别在于: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。

  • 双语例句
1、

Pictures should be in focus, with realistic colours and well composed groups.

照片应该图像清晰,颜色逼真,构图合理。

——柯林斯例句

2、

IBM has also shifted its focus from mainframes to personal computers.

IBM公司也把重心从特大型机转向了个人电脑。

柯林斯例句

3、

As for the subjects that so enrage puritans, they will continue to form the focus of her work.

那些使道学先生们勃然大怒的课题将继续成为她工作的重点。

——柯林斯例句

4、

We conclude by drawing attention to the issues around which the debate should focus.

我们作总结时着重提到了辩论应该关注的一些问题。

——柯林斯例句

5、

They focus on overt discrimination rather than insidious aspects of racism.

他们关注的是公开的歧视,而不是种族主义的一些潜在问题。

柯林斯例句

6、

Their talks are expected to focus on arms control.

他们的会谈预计会集中讨论军备控制问题。

——柯林斯例句

7、

His focus switched to the little white ball.

他把关注点转移到那个小白球上。

柯林斯例句

8、

Somehow, though, their latest album has a focus that the others have lacked.

但是,他们的最新专辑设法找到了其他专辑所欠缺的一种目的性。

——柯林斯例句

9、

This aggression is the real issue the world should be concerned about. We want to keep that in focus.

这次侵略才是世界应该关注的真正问题。我们想继续保持关注。

——柯林斯例句

10、

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.

——《现代汉英综合大词典》

11、

Suddenly all of the bizarre and seemingly isolated examples took on a meaningful focus.

突然之间,所有那些怪异且看上去孤立的例子都具有了意义。

——柯林斯例句

12、

The deficit in the US balance of payments put these considerations out of focus.

美国的国际收支逆差使这些因素没有得到关注。

——柯林斯例句

13、

In some of the pictures the subjects are out of focus while the background is sharp.

一些照片背景很清晰,被摄主体却因失焦而显得模糊。

——柯林斯例句

14、

These issues were brought into sharp focus by the Gulf crisis.

海湾危机让这些问题备受关注。

——柯林斯例句

15、

She lost consciousness and when she came round she still lacked coherence and focus.

她失去了知觉,苏醒后仍然语无伦次,注意力也无法集中。

——柯林斯例句

16、

Together these factors determine the depth of focus.

这些因素综合起来决定了景深。

——柯林斯例句

17、

It took an extraordinary effort to focus on preparing his classes or correcting his students' work.

备课和批改学生的作业花费了他很多精力。

——柯林斯例句

18、

Today he was able to focus his message exclusively on the economy.

今天他得以将主题全部集中在经济方面。

——柯林斯例句

19、

The work should focus on helping parents to let go of their children.

工作应以协助父母放松对子女的管教为重点。

——柯林斯例句

20、

Focus on the feeling of relaxation.

全身心体会放松的感觉。

——柯林斯例句

21、

His administration's economic policy would focus on reining in inflation.

他的政府的经济政策将侧重于控制通货膨胀。

——柯林斯例句

22、

His eyes slowly began to focus on what looked like a small dark ball.

他的眼睛慢慢开始看清楚那个看上去像是个小黑球的东西。

——柯林斯例句

23、

Let's focus our attention on the main problem and not get bogged down in minor issues.

抓主要问题,不要被枝节问题牵掣住.

——《现代汉英综合大词典》

24、

It seemed obvious from his report of that meeting that you were trying to focus suspicion on Mr Hirsch.

从他对那次会面的报告中可以明显看出你正把怀疑的焦点转向赫希先生。

——柯林斯例句

25、

She was the focus of everyone's attention.

她是大家注意的焦点.

——《简明英汉词典》

26、

Thank you. Your view has helped to bring the historical side of the matter into focus.

谢谢你, 你的观点使这件事的历史渊源一清二楚了.

——《简明英汉词典》

27、

It has no manual focus facility.

它没有手动调焦功能。

——柯林斯例句

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