skórka owocowa in inglese:

zest for life

The old lady's zest for life inspired me. Julia does all kinds of tasks with exceptional zest

I always come back with a new zest for life

to add zest to sth

You put too much lemon zest in the cake.

Everyone wanted to work with him because of the zest he radiated.

Wit gives zest to conversation.

Her disappearance gave zest to the mystery.

When practicing at home, the aspiring bartender had to use a potato peeler to zest lemons.