SUBSTANTIVO
B2
TECHNICAL
1
Ainda não há pares de exemplos.
Significado
Catalytic converter in a car
Temas
car_part
|vehicle
|exhaust_system
|emissions
|technical
|transportation
|technology
|science
Definição
(Technical) A device in the exhaust system of a vehicle that reduces harmful emissions by catalyzing a redox reaction.
SUBSTANTIVO
B2
LITERARY
1
Padrão de uso:
vminek a katalizátora
Ainda não há pares de exemplos.
Significado
thing that strongly stimulates change
Temas
change
|influence
|motivation
|society
|politics
|figurative
|literary
|communication
|business
|core_vocabulary
Definição
A person, idea, or force that strongly stimulates growth, energy, or change within a group, movement, or situation.
Padrão de uso:
vmi(nek) a katalizátora; katalizátorként hat/működik
Ainda não há pares de exemplos.
Significado
person or thing causing major change
Temas
change
|cause
|social_issues
|debate
|core_vocabulary
|daily_life
Definição
Someone or something that causes an important change to begin, or makes it happen more quickly or strongly.
SUBSTANTIVO
B2
TECHNICAL
1
Padrão de uso:
katalizátort ad vmihez; katalizátorként működik
Ainda não há pares de exemplos.
Significado
substance speeding a chemical reaction
Temas
chemistry
|reaction
|substance
|process
|science
Definição
A chemical substance that increases the rate of a reaction without itself undergoing permanent chemical change or being used up.
SUBSTANTIVO
B2
TECHNICAL
1
Padrão de uso:
az autó katalizátora; katalizátort cserél
Ainda não há pares de exemplos.
Significado
vehicle device reducing exhaust pollution
Temas
automotive
|car_part
|exhaust_system
|emissions
|transportation
|technology
Definição
A device in a vehicle’s exhaust system, informally called a catalyst, that uses catalytic reactions to reduce harmful emissions.
Ainda não há pares de exemplos.
Significado
Thing that speeds change
Temas
change
|development
|causation
|intensity
|figurative
|business
|technology
|social_change
|economics
Definição
Something that makes a process, change, or development happen faster or become more intense.
