Non lo so.
I don't know.
Language note: A commonly used phrase also in the form of 'boh!' with a shrug.
Culture note: Admitting lack of information is culturally acceptable and expected in informal settings.
Context: She admits she’s unsure about the best timing for it.
Word-by-Word Breakdown
Non
[nohn]
Not
Used to negate the verb or phrase.
Non lo so, forse domani.
I don't know, maybe tomorrow.
lo
[loh]
it
Refers to the object previously mentioned.
Non lo voglio più.
I don't want it anymore.
so
[soh]
know
Indicates awareness or familiarity.
Non so cosa scegliere.
I don't know what to choose.
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