英 [ˈkɒns(ə)ntreɪt] 美 [ˈkɑːns(ə)ntreɪt]
v. 集中注意力，聚精会神；使集中，聚集；浓缩
n. 浓缩物，浓缩液
[ 复数 concentrates 第三人称单数 concentrates 现在分词 concentrating 过去式 concentrated 过去分词 concentrated ][1]
柯林斯英汉双解大词典
concentrate /ˈkɒnsənˌtreɪt/ CET4 TEM4 ( concentrating, concentrated, concentrates )
1.V-T/V-I If you concentrate on something, or concentrate your mind on it, you give all your attention to it. 集中 (心思); 专心
2.V-T If something is concentrated in an area, it is all there rather than being spread around. 集中 [usu passive][1]
concentrate on 集中精力于；全神贯注于
copper concentrate 铜精矿
ore concentrate 精矿
zinc concentrate 锌精矿；精炼锌
protein concentrate 浓缩蛋白；蛋白质精料
iron ore concentrate 铁精矿，铁精砂
lead concentrate 铅精矿；铅精矿砂
magnetite concentrate 磁铁精矿
soy protein concentrate 大豆浓缩蛋白；[医]浓缩大豆蛋白
rough concentrate 粗精矿
concentrate upon 专心于；集中在[1]
At work you need to be able to concentrate. 工作时你要能专心。
We need to concentrate on our core business. 我们需要集中在核心业务上。
I am leaving to concentrate on writing fiction. 我要离开去专心写小说。
Don't put me off when I'm trying to concentrate. 别在我要集中精神时打扰我。
He would do well to concentrate more on his work. 他最好还是更加集中精力在工作上。
Her inability to concentrate could cause an accident. 她无法集中注意力可能会导致意外。
I found it a strain having to concentrate for so long. 我觉得这么长时间全神贯注挺累的。
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。
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。
He can now concentrate on a project he'd originally put to one side. 他现在能集中做他以前暂时搁置一边的一个项目了。
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。
It was up to him to concentrate on his studies and make something of himself. 他能否专心学习并有所成就取决于他自己。
Concentrate on what you are saying. 专注于你所说的。
I hope I can concentrate in this heat. 我希望可以在这么热的天气集中精神。
They could no longer concentrate on their task. 他们不能再专心工作了。
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。
I can't concentrate on my studies with all that noise going on. 噪音让我无法专注于学习。
This will concentrate the litter and remove larger leaves and twigs. 这样会使落叶集中起来，并且去除较大的树叶和树枝。
Businesses will be able to concentrate on what they know how do best. 企业将能够集中在他们知道如何做得最好的事情上。
One of the most effective ways to concentrate is to write things down. 集中注意力最有效的方法之一就是把事情写下来。
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。
It can keep the mind active, prevent getting bored and help to concentrate. 它可以保持思维活跃，减少无聊感，帮助集中注意力。
The people next door are making so much noise, I just can't concentrate on. 隔壁的人太吵了，我根本无法集中注意力。
When working, one should concentrate and not allow oneself to be distracted. 工作时要集中精力，不要分心。
Short-term memory is impaired, so are abilities to make decisions and to concentrate. 短期记忆受损，决策力和专注力也是如此。
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。
I can't concentrate with all that noise going on. 吵闹声不绝于耳，我无法集中精神。
He is leaving the band to concentrate on his writing. 他要离开乐队去专职写作。
We need to concentrate resources on the most run-down areas. 我们需要把资源集中用于最衰败的地区。[1]