reduction
gb/ɹɪdˈʌkʃən/ us/ɹɪdˈʌkʃən/
B1
英语
~ 1600
csökkentés, csökkenés, redukció
名词
B1
1
csökkentés
B1
csökkenés
B1
用法模式：
a reduction in [something]
The company announced a significant reduction in staff numbers.
A vállalat jelentős létszámcsökkentést jelentett be.
We need to work on the reduction of plastic waste.
Dolgoznunk kell a műanyaghulladék csökkentésén.
There has been a reduction in crime rates this year.
The new law aims at the reduction of carbon emissions.
A 10% reduction in prices attracted more customers.
学习者例句
There is a reduction in food prices.
Csökkennek az élelmiszerárak.
The doctor wants a reduction in my sugar intake.
Az orvos azt szeretné, ha csökkenteném a cukorbevitelemet.
We saw a reduction in noise after the window was fixed.
The school made a reduction in homework.
A reduction in costs helped the shop.
常见错误：
Learners sometimes confuse 'reduction' with 'discount'. 'Reduction' is the process of making something less, while 'discount' usually refers to a lower price offered to customers.
含义
process of making smaller or less
搭配
price reduction
|risk reduction
|reduction in size
|waste reduction
|cost reduction
近义词
decrease (More general and common; can be used for both countable and uncountable changes.)
|
cutback (Often used for reductions in spending, staff, or services.)
反义词
increase (Opposite in meaning; refers to making something larger or greater.)
主题
business
|daily life
|science
|core_vocabulary
释义
The act of making something smaller or less.
The act or process of making something smaller, fewer, or less in amount, size, or importance.
名词
B2
TECHNICAL
2
redukció
C1
Reduction occurs when copper ions gain electrons to form copper metal.
Redukció akkor következik be, amikor a rézionok elektronokat vesznek fel, és elemi rézzé alakulnak.
The reaction involves both oxidation and reduction steps.
A reakció oxidációs és redukciós lépéseket is magában foglal.
Hydrogen gas is produced by the reduction of protons.
学习者例句
Reduction is when something gets more electrons.
A redukció az, amikor valami elektronokat vesz fel.
In this reaction, iron goes through reduction.
Ebben a reakcióban a vas redukción megy keresztül.
Reduction and oxidation happen together.
常见错误：
Learners may confuse 'reduction' with 'reducing amount'. In chemistry, it refers to electron gain, not making something smaller.
含义
chemical gain of electrons
搭配
oxidation and reduction
|reduction reaction
|metal reduction
近义词
electron gain (Describes the same process but less commonly used as a term.)
反义词
oxidation (The opposite chemical process where electrons are lost.)
主题
science
释义
In chemistry, when a substance gains electrons or has a lower oxidation level.
In chemistry, the process by which an atom, ion, or molecule gains electrons or decreases its oxidation state.
名词
B2
3
redukció
C1
The chef served the steak with a red wine reduction.
A séf vörösbor-redukcióval tálalta a steaket.
Balsamic reduction adds sweetness to the salad.
A balzsamecet-redukció édes ízt ad a salátának.
The sauce is a simple lemon and butter reduction.
学习者例句
I made a balsamic reduction for the salad.
Balzsamecet-redukciót készítettem a salátához.
The meat came with a wine reduction.
A húst borredukcióval tálalták.
We had fish with lemon reduction.
常见错误：
Learners sometimes think 'reduction' here means less food; it actually means concentrated flavor by boiling down liquid.
含义
thickened sauce by boiling down
搭配
wine reduction
|balsamic reduction
近义词
concentrate (General term for a liquid with reduced volume and intensified flavor.)
主题
food
|food_drink
|daily_life
释义
A sauce made thicker and stronger by cooking it until some liquid is gone.
A sauce or liquid that has been thickened and concentrated by boiling to evaporate water.
语法
词典原形
reduction
IPA
GB/ɹɪdˈʌkʃən/
US/ɹɪdˈʌkʃən/
音节与重音
re - duc - tion （3 个音节）
Stress on 2nd syllable (duc)
词形变化
Noun
- Base: reduction
- Plural: reduction, reductions
词族
Forms
reductions
noun
Core family
reduce
verb A2
Related words
reducer
noun
Negative and opposite forms
irreducible
adjective
Advanced or less common
reducible
adjective
reductive
adjective
相关表达
price reduction
1/pɹˈaɪs ɹɪdˈʌkʃən/
fixed phrase
lowering the selling price
When the cost of something is made lower.
例句
- The store is offering a big price reduction on winter coats.
- We waited for a price reduction before buying the laptop.
risk reduction
1/ɹˈɪsk ɹɪdˈʌkʃən/
fixed phrase
making danger less likely
Doing things to make danger or harm less likely.
例句
- Seat belts are an important part of risk reduction in cars.
- The program focuses on risk reduction for heart disease.
waste reduction
1/wˈeɪst ɹɪdˈʌkʃən/
fixed phrase
producing less waste material
Making less trash or unwanted material.
例句
- Waste reduction is key to protecting the environment.
- The company started a waste reduction program.