cobalt
Произношение: [ˈkoʊ.bɔlt]
Слово
Контекст: «science»
(noun) a hard, shiny, silver-blue metal that is used to make batteries, aircraft engines, and other things. It is important in technology and industry.
Пример
The scientist used cobalt in the new battery to make it last longer.
Пример
The old battery didn't contain any cobalt, which made it less efficient.
Пример
What is cobalt used for in modern technology?
Контекст: «color»
(noun) a bright blue color that looks like the metal. It is often used in paints and materials.
Пример
She chose a beautiful cobalt blue dress for the party.
Пример
The wall was painted in a dull color, not the vibrant cobalt blue she wanted.
Пример
What other colors can match with cobalt blue?
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