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V-ERG
集中(注意力);關注
If you focus on a particular topic or if your attention is focused on it, you concentrate on it and think about it, discuss it, or deal with it, rather than dealing with other topics.
例句
The research effort has focused on tracing the effects of growing levels of five compounds...
研究重點追蹤了5種化合物含量上升的影響。
He is currently focusing on assessment and development...
他目前在關注評估和發展。
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N-COUNT
主題;重點;焦點
The focus of something is the main topic or main thing that it is concerned with.
例句
The UN's role in promoting peace is increasingly the focus of international attention...
聯合國在促進和平方面的作用越來越受到國際社會的關注。
The new system is the focus of controversy...
這個新體制是爭議的焦點。
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N-COUNT
關注;注意
Your focus on something is the special attention that you pay it.
例句
He said his sudden focus on foreign policy was not motivated by presidential politics...
他說他突然關注外交政策并非受總統政治的驅使。
The report's focus is on how technology affects human life rather than business...
這個報告關注的是技術如何影響人類生活而非商業活動。
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N-UNCOUNT
目的;意圖;含義
If you say that something has a focus, you mean that you can see a purpose in it.
例句
Somehow, though, their latest album has a focus that the others have lacked...
但是，他們的最新專輯設法找到了其他專輯所欠缺的一種目的性。
Suddenly all of the bizarre and seemingly isolated examples took on a meaningful focus.
突然之間，所有那些怪異且看上去孤立的例子都具有了意義。
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V-ERG
注視;使(相機、望遠鏡等)聚焦;給…調焦
If you focus your eyes or if your eyes focus, your eyes adjust so that you can clearly see the thing that you want to look at. If you focus a camera, telescope, or other instrument, you adjust it so that you can see clearly through it.
例句
Kelly couldn't focus his eyes well enough to tell if the figure was male or female...
凱利沒有看清楚那個人影到底是男的還是女的。
His eyes slowly began to focus on what looked like a small dark ball...
他的眼睛慢慢開始看清楚那個看上去像是個小黑球的東西。
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N-UNCOUNT
注視;調焦;對焦
You use focus to refer to the fact of adjusting your eyes or a camera, telescope, or other instrument, and to the degree to which you can see clearly.
例句
His focus switched to the little white ball...
他把關注點轉移到那個小白球上。
Together these factors determine the depth of focus...
這些因素綜合起來決定了景深。
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VERB
集中(光束);聚焦
If you focus rays of light on a particular point, you pass them through a lens or reflect them from a mirror so that they meet at that point.
例句
Magnetic coils focus the electron beams into fine spots.
磁線圈把電子束聚焦成微小的點。
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N-COUNT
聚焦點
The focus of a number of rays or lines is the point at which they meet.
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PHRASE
(圖像)清晰;(照相機、望遠鏡等)對準焦點
If an image or a camera, telescope, or other instrument is in focus, the edges of what you see are clear and sharp.
例句
Pictures should be in focus, with realistic colours and well composed groups.
照片應該圖像清晰，顏色逼真，構圖合理。
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PHRASE
受關注;在討論;(目的和性質)清楚的，明白的
If something is in focus, it is being discussed or its purpose and nature are clear.
例句
This aggression is the real issue the world should be concerned about. We want to keep that in focus...
這次侵略才是世界應該關注的真正問題。我們想繼續保持關注。
These issues were brought into sharp focus by the Gulf crisis.
海灣危機讓這些問題備受關注。
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PHRASE
焦點沒對準;脫焦;失焦
If an image or a camera, telescope, or other instrument is out of focus, the edges of what you see are unclear.
例句
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，被攝主體卻因失焦而顯得模糊。
...a lot of out-of-focus photographs.
許多對焦不實的照片
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PHRASE
不受關注;(目的和性質)不清晰的
If something is out of focus, it is not being discussed or its purpose or nature is not clear.
例句
The deficit in the US balance of payments put these considerations out of focus...
美國的國際收支逆差使這些因素沒有得到關注。
The movement towards democracy in Latin America and the foreign debt problems that have plagued it have gone out of focus.
拉丁美洲的民主運動和困擾該地區的外債問題已經淡出人們的視線。