deal in
US /diːl ɪn/
UK /diːl ɪn/
1.
faire le commerce de, vendre
to buy and sell a particular product or type of product
:
•
My uncle deals in antique furniture.
Mon oncle fait le commerce de meubles anciens.
•
The company primarily deals in software solutions.
L'entreprise traite principalement des solutions logicielles.
2.
traiter de, porter sur
to be concerned with or to involve
:
•
The report deals in the latest economic trends.
Le rapport traite des dernières tendances économiques.
•
His research primarily deals in quantum physics.
Ses recherches portent principalement sur la physique quantique.