copper
gb/kˈɑpɚ/ us/kˈɑpɚ/
A2
Angielski
~ 4700
réz, zsaru, rézpénz, rézérme
RZECZOWNIK
A2
1
réz
B1
Schemat użycia:
[something] made of copper
The electrician replaced the old cables with copper wire.
A villanyszerelő rézvezetékre cserélte a régi kábeleket.
Copper conducts electricity better than most metals.
A réz jobban vezeti az áramot, mint a legtöbb fém.
They mined copper from the hills for centuries.
The statue was made entirely of copper.
Copper prices have risen on the global market.
Przykłady dla uczących się
The pot is made of copper.
A fazék rézből készült.
Copper is used in wires.
A rezet elektromos vezetékekben használják.
This pipe is copper.
They found copper in the ground.
Copper is a kind of metal.
Częsty błąd:
Learners sometimes confuse 'copper' with 'bronze', but bronze is an alloy containing copper and other metals.
Znaczenie
A reddish-brown metal element
Kolokacje
copper wire
|copper pipe
|pure copper
|copper mine
|copper alloy
Synonimy
bronze (An alloy mainly of copper and tin, not pure copper.)
|
metal (A general term; less specific than copper.)
Antonimy
plastic (A non-metal material often used instead of copper in some applications.)
Tematy
science
|materials
|technology
|core_vocabulary
Definicja
A reddish-brown metal used to make wires, pipes, and coins.
A reddish-brown, ductile metallic element (symbol Cu) that is an excellent conductor of heat and electricity, widely used in electrical wiring, plumbing, and coins.
RZECZOWNIK
B1
INFORMAL
2
zsaru
B2
Schemat użycia:
[someone] is a copper
The copper caught the thief red-handed.
A zsaru tetten érte a tolvajt.
He used to be a copper before becoming a detective.
Korábban zsaru volt, mielőtt nyomozó lett.
A couple of coppers were standing on the corner.
That copper knows everyone in the neighborhood.
Przykłady dla uczących się
The copper stopped the car.
A zsaru megállította az autót.
A copper is talking to the man.
Egy zsaru beszél a férfival.
The copper is wearing a uniform.
I saw a copper in the street.
Częsty błąd:
Learners may think 'copper' always means the metal; in slang it can mean 'police officer'.
Znaczenie
Informal term for a police officer
Kolokacje
local copper
|undercover copper
|old copper
Synonimy
cop (Very common informal term, especially in American English.)
Antonimy
criminal (Opposite role to a police officer.)
Tematy
law
|informal
|core_vocabulary
Definicja
An informal word for a police officer.
An informal term for a police officer, used mainly in British and Australian English.
RZECZOWNIK
B2
TECHNICAL
3
He paid the boy a few coppers for his help.
Néhány rézpénzzel fizetett a fiúnak a segítségéért.
The street musician collected coppers in his hat.
Az utcazenész rézpénzeket gyűjtött a kalapjában.
In those days, a loaf of bread cost only a copper.
Przykłady dla uczących się
He gave me a copper.
Adott nekem egy rézpénzt.
The man has many coppers.
A férfinak sok rézpénze van.
She put some coppers on the table.
Częsty błąd:
Learners may confuse this with the metal itself; here it means coins made from it.
Znaczenie
Low-value coin made from copper
Kolokacje
old copper
|small copper
|Victorian copper
Synonimy
penny (In UK and US currency, a small denomination coin, sometimes made of copper.)
Tematy
money
|history
|finance
|core_vocabulary
Definicja
A small coin made from copper or a similar metal.
A coin made from copper or a similar alloy, typically of low monetary value, especially in historical contexts.
Gramatyka
Forma słownikowa
copper
IPA
GB/kˈɑpɚ/
US/kˈɑpɚ/
Sylaby i akcent
cop - per (2 sylaby)
Stress on 1st syllable (cop)
Formy wyrazu
Noun
- Base: copper
- Plural: copper, coppers
Rodzina wyrazów
Forms
coppers
noun
Related words
coppery
adjective
Wyrażenia
copper-bottomed guarantee
1/kˈɑpɚ bˈɑtəmd ɡˌɛɹəntˈi/
fixed phrase
A completely reliable guarantee
A promise or agreement that is certain and cannot fail.
Przykłady
- The contract came with a copper-bottomed guarantee of delivery within 30 days.
- Investors are looking for a copper-bottomed guarantee before committing their money.
copper-bottomed plan
1/kˈɑpɚ bˈɑtəmd plˈæn/
fixed phrase
A completely reliable plan
A plan that is sure to work and has no risk of failure.
Przykłady
- We need a copper-bottomed plan if we want to impress the investors.
- Her proposal was a copper-bottomed plan for success.