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Bêta

helix

Prononciation : [ˈhiːlɪks]

Mot

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

Contexte : « science »

(noun) a shape that twists around in a spiral like a spring or a corkscrew. It's what you see in many structures like DNA or a spiral staircase.

Exemple

The DNA molecule has a beautiful double helix shape.

Exemple

This object does not have a helix; it is completely straight.

Exemple

Can you see how the staircase forms a helix?

Contexte : « geometry »

(noun) a 3D curve that goes around a central point while moving up or down. It's like a roller coaster track that spirals higher as it goes around.

Exemple

The helix in the playground slide makes it fun to go around and down.

Exemple

The path of the road is not a helix; it’s flat and straight.

Exemple

Can you draw a helix that shows the spiral shape?

Comment prononcer helix

Prononciation : [ˈhiːlɪks]

Écoutez et répétez autant de fois que nécessaire.

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