по частям

in parts

→ по
phrase Rare #36,227
in parts Used when something is divided, obtained, or done piece by piece rather than all at once. Depending on context, it can also mean separately or in installments.
RU: Мы оплатили поездку по частям.
EN: We paid for the trip in installments.

Как это по частям?

How is it in parts?

— Леопард (1963)

Луц по частям не продается.

Luts is not sold in parts.

— Кин-дза-дза! (1986)

Но сына они все равно получили, правда, по частям.

But they did get their son in the end—just in pieces.

— Леопард (1963)