crystal
Prononciation : [/ˈkɹɪstəl/]
Mot
Contexte : « material »
(noun) a clear, transparent mineral that can be cut into beautiful shapes and used in jewelry or decoration
Exemple
She wore a stunning crystal necklace to the party.
Exemple
The glass had some impurities, so it didn't look like a crystal.
Exemple
Have you ever seen a crystal in person?
Contexte : « science »
(noun) a piece of a solid substance with a symmetric, geometric shape that can be used in experiments or as jewelry
Exemple
The scientist used a crystal to study the properties of light.
Exemple
Without proper equipment, it's hard to examine the crystal closely.
Exemple
How do scientists use crystals in their research?
0s0s