Hakuluettelo:
Käännös:
unknown unknown (suomeksi)
- Määritelmät:
- Uncertainties of unknown magnitude, consequence, structure, and probability characteristics, possibly with completely unsuspected existence; something that we don't know that we don't know.
Viimeisimmät haut: unknown unknown, polkupyöräriksa, take a shot in the dark, Novomir, Winchester bushel, etsintäkuuluttanut