concentrate形容词

1. 浓缩
2. 聚集，集结，聚拢
3. 全力以赴，倾全力
4. 集中（注意力），凝（神），全神贯注， 聚精会神，打起精神
5. 专心，专心致志
6. 使...集中于一点，使…集中
7. 【化】提浓，蒸浓
8. 凝缩
9. 【冶】汰选
10. 富集，收集
11. 仔细地想
12. 专心于，注意
13. 把（）集中于一地，集结（）

1. 浓缩物，提浓物
2. 浓缩液
3. 【畜牧】精料，精饲料
4. 【矿】精砂
5. 富集体
6. 精选物

1. 集中起来的
2. 经浓缩的

1. the desired mineral that is left after impurities have been removed from mined ore
2. a concentrated form of a foodstuff; the bulk is reduced by removing water
3. a concentrated example of something;

   "the concentrate of contemporary despair"
   

1. make denser, stronger, or purer;

   "concentrate juice"
   

2. direct one's attention on something;

   "Please focus on your studies and not on your hobbies"
   

3. make central;

   "The Russian government centralized the distribution of food"
   

4. make more concise;

   "condense the contents of a book into a summary"
   

5. draw together or meet in one common center;

   "These groups concentrate in the inner cities"
   

6. compress or concentrate;

   "Congress condensed the three-year plan into a six-month plan"
   

7. be cooked until very little liquid is left;

   "The sauce should reduce to one cup"
   

8. cook until very little liquid is left;

   "The cook reduced the sauce by boiling it for a long time"
   

1.全神贯注;集中（心思）
If youconcentrate on something, orconcentrate your mindon it, you give all your attention to it.

concentrate的近义词

e.g. It was up to him toconcentrate 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 shouldconcentrate 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 somethingis 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 fromconcentrate.
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 situationconcentrates someone'smind, 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 willconcentrate his mind wonderfully.
一想到要被判刑，他的头脑就会变得非常清醒。

1. I can't concentrate when I'm hungry.
   我饿了就无法集中精力。
2. I can't concentrate amid all these distractions.
   在这些干扰中,我不能集中心思。

1. The general decided to concentrate his forces near the capital.
   这位将军决定把他的集中在首都附近。
2. Concentrate the broth by boiling it.
   把肉汤煮得浓一些。
1
3. An acid solution is concentrated when it has very much acid in it.
   当酸溶液里含有很多酸时,它就被浓缩了。

concentrate at (v.+prep.)

〈军事〉(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。

concentrate in (v.+prep.)

集中于某处 gather at a certain place
concentrate in sth

The bulk of the population concentrates in the cities.

大部分人口集中在城市里。

The crowds concentrated in the centre of the town near the royal palace.

一群群的人聚集在皇宫附近的市中心。

concentrate sth in sth

Modern industry has been concentrated in a few urban centres.

现代工业全集中在有限的几个市中心。

Industrial development is being concentrated in the South of the country.

工业的发展现正集中在该国的南部。

The message is concentrated in the last paragraph.

信息集中在最后一段。

concentrate on (v.+prep.)

将…集中于… direct (sth such as one's thoughts) firmly on (a subject)
concentrate on sth/v-ing

I wish you'd concentrate on what I'm saying.

但愿你能集中注意力听我讲。

You should concentrate on the road when you're driving.

开汽车时注意力应集中在路上。

I can't concentrate on my work when I think of my sick child.

我想到生病的孩子时就无法专心工作。

Many firms are concentrating on increasing their markets overseas.

许多公司正在集中精力开拓它们的海外市场。

concentrate sth on sth

We must concentrate our efforts on finding ways to reduce costs.

我们要集中精力找出降低成本的办法。

He concentrated his attention on the question of technology.

他将注意力全都贯注在技术问题上。

If you concentrate all your energies on the study of English, you will master the language.

你若全力以赴地学习英语,你会掌握这门语言的。

I tried to concentrate my attention on my English studies.

我努力把我的注意力集中到我的英语研究上。

• ☆ 10年进入英语，直接源自意大利语的concentrare；最初源自拉丁语的comcentrum：com (一起） + centrum (中心），意为聚在中心，专心。