fidget with (something)

Translations
ерзать с (чем-то)
Someone tends to fidget with their pen during meetings.
Кто-то обычно ерзает с ручкой во время встреч.
Definitions
To engage in small movements or manipulations of an object, often due to nervousness, restlessness, or boredom.
Words
fidget

verb
возиться
with

preposition
с
something

pronoun
чем-либо