concentrate
gb/kˈɔnsəntɹˌeɪt/ us/kˈɔnsəntɹˌeɪt/
A2
英语
~ 1400
义项
0 个义项
动词
A2
action
1
Focus attention or mental effort
To give all your attention to one thing and not think about anything else.
用法模式：
to concentrate on [something]
常见错误：
Learners sometimes confuse 'concentrate' with 'focus' but use the wrong preposition; the correct phrase is 'concentrate on', not 'concentrate at' or 'concentrate in'.
近义词
focus (More common in everyday speech; often interchangeable.)
反义词
distract (Means to take attention away from something.)
搭配
concentrate hard
|concentrate fully
|concentrate on work
|concentrate on studies
|concentrate better
主题
daily life
|education
|work
|core_vocabulary
例句
- I can't concentrate with all that noise outside.
- She needs to concentrate on her driving.
- He found it hard to concentrate after the long meeting.
- Please be quiet so I can concentrate on my homework.
学习者例句
- I must concentrate on my homework.
- She cannot concentrate when the TV is on.
- He tries to concentrate in class.
- We need to concentrate during the test.
动词
B1
action
2
Make a substance stronger
To make a liquid stronger by taking water out of it.
用法模式：
to concentrate [a liquid/substance]
常见错误：
Learners may confuse this meaning with 'focus'; context usually makes the difference clear.
近义词
condense (Focuses more on reducing volume rather than increasing strength.)
反义词
dilute (Means to make a liquid weaker by adding more liquid, usually water.)
搭配
concentrate juice
|concentrate a solution
|concentrate flavor
主题
science
|cooking
|food_drink
|core_vocabulary
例句
- The factory concentrates orange juice for shipping.
- Boiling will concentrate the sauce's flavor.
- They concentrated the solution by evaporating the water.
学习者例句
- They concentrate fruit juice in the factory.
- Boiling will concentrate the soup.
- We can concentrate milk by removing water.
动词
B2
action
3
Bring together in one place
To put people or things close together in one place.
用法模式：
to concentrate [things/people] in [a place]
常见错误：
Learners sometimes confuse this with 'focus' on an idea, but here it means physical gathering or grouping.
近义词
gather (A more general and less formal term for bringing together.)
反义词
disperse (Means to spread people or things apart over a larger area.)
搭配
concentrate troops
|concentrate resources
|concentrate efforts
主题
geography
|military
|core_vocabulary
例句
- The army concentrated its forces near the border.
- We should concentrate our efforts on this project.
- Factories are concentrated in the city's industrial zone.
学习者例句
- They concentrate soldiers near the city.
- We must concentrate our work here.
- Shops are concentrated in the town center.
名词
B1
entity
4
Substance with reduced liquid content
A liquid that has had water removed to make it stronger.
近义词
essence (Usually refers to flavoring substances, especially in cooking.)
反义词
dilution (A weaker form of a liquid after adding more liquid.)
搭配
orange juice concentrate
|tomato paste concentrate
主题
science
|cooking
|food_drink
|core_vocabulary
例句
- The recipe calls for frozen orange juice concentrate.
- We added water to the concentrate before drinking it.
- This paint is made from a natural dye concentrate.
学习者例句
- I buy juice concentrate from the store.
- Add water to the concentrate to make juice.
- We use tomato concentrate for cooking.
语法
词典原形
concentrate
IPA
GB/kˈɔnsəntɹˌeɪt/
US/kˈɔnsəntɹˌeɪt/
音节与重音
con - cen - trate （3 个音节）
Stress on 1st syllable (con)
词形变化
Noun
- Base: concentrate
- Plural: concentrate, concentrates
Verb
- Base: concentrate
- 3rd Person Singular: concentrates
- Present Participle: concentrating
- Past: concentrated
词族
相关表达
concentrate on
1/kˈɔnsəntɹˌeɪt ˈɔn/
fixed phrase
Focus attention on something specific
To give all your attention to something particular.
例句
- You need to concentrate on finishing your assignment.
- He is concentrating on learning Spanish right now.
concentrate one's efforts
1/kˈɔnsəntɹˌeɪt wˈʌnz ˈɛfɚts/
fixed phrase
Focus energy on one goal
To put all your energy into doing one thing.
例句
- We should concentrate our efforts on improving customer service.
- They are concentrating their efforts on finding new investors.
orange juice concentrate
1/ˈɔɹɪnd͡ʒ d͡ʒˈus kˈɔnsəntɹˌeɪt/
fixed phrase
Orange juice with water removed
Orange juice that has had most of its water taken out so it is strong and easy to store.
例句
- This drink is made from frozen orange juice concentrate.
- They import orange juice concentrate from Brazil.