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Idioms/💬 Everyday Life/Avere un chiodo fisso in testa
B1💬 Everyday Life

Avere un chiodo fisso in testa

To have something on the brain

Literal Translation

"To have a fixed nail in one's head"

What it means

To have something on the brain / to be obsessed with something

Example in context

"Ha il chiodo fisso della palestra — non parla d'altro."

"He's obsessed with the gym — he talks about nothing else."

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