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Bêta

carborundum

Prononciation : [kɑːrbəˈrʌndəm]

Mot

Comment utiliser carborundum dans une phrase : 2 sens et 6 exemples audio.

Contexte : « material science »

(noun) Carborundum is a very hard material made of silicon carbide. It's often used for making tools that grind or cut other materials because it’s really tough.

Exemple

The workshop uses carborundum to create strong cutting tools that last a long time.

Exemple

The standard tools couldn't compete with the durability of carborundum, as they wore out quickly.

Exemple

Do you know why carborundum is preferred for manufacturing cutting tools?

Contexte : « historical product »

(noun) Carborundum was originally a trademark name for a type of abrasive that is made from silicon carbide. It was first created in the late 19th century.

Exemple

Back in the day, carborundum was widely used for polishing glass and metals.

Exemple

Today, most people don't use carborundum as much as they used to because there are better options available.

Exemple

What do you think made carborundum so popular in the past?

Comment prononcer carborundum

Prononciation : [kɑːrbəˈrʌndəm]

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