készítésükben
készítésükben is a Hungarian word that translates to "in their making" or "in the process of their creation." It is a grammatical construction used to indicate that an action or state is occurring during the time something is being made or produced. This phrase is often used when describing the development or manufacturing of objects, processes, or even abstract concepts.
For example, one might say "A torta készítésükben gyümölcsöt használtak" which translates to "In the making
The suffix "-ükben" signifies possession (their) and the location/time case "-ben" (in). Therefore, "készítésükben" directly implies