cobalt
Aussprache: [ˈkoʊ.bɔlt]
Wort
Kontext: „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.
Beispiel
The scientist used cobalt in the new battery to make it last longer.
Beispiel
The old battery didn't contain any cobalt, which made it less efficient.
Beispiel
What is cobalt used for in modern technology?
Kontext: „color“
(noun) a bright blue color that looks like the metal. It is often used in paints and materials.
Beispiel
She chose a beautiful cobalt blue dress for the party.
Beispiel
The wall was painted in a dull color, not the vibrant cobalt blue she wanted.
Beispiel
What other colors can match with cobalt blue?
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