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copper
UK
/ˈkɒp.ə/
US
/ˈkɑː.pɚ/
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AI Expert
Compare the meanings of “copper” as a metal, a police officer, and a color.
Explain why “copper” is usually uncountable when it means the metal.
Compare “copper” with “bronze” and “brass.”
Explore common collocations with “copper,” such as “copper wire” and “copper pipe.”
Explain how “copper” is used as a verb and how common that usage is.
Give five B2-level example sentences using different meanings of “copper,” with Russian translations.
Write a short paragraph using “copper” in two different meanings, then explain the meanings.
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