3D printing
US /ˌθriː.diː ˈprɪn.tɪŋ/
UK /ˌθriː.diː ˈprɪn.tɪŋ/
1.
impression 3D
the action or process of making a physical object from a three-dimensional digital model, typically by laying down many thin layers of a material in succession.
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3D printing has revolutionized manufacturing.
L'impression 3D a révolutionné la fabrication.
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They used 3D printing to create custom prototypes.
Ils ont utilisé l'impression 3D pour créer des prototypes personnalisés.