Wordnet polsko-angielski
(a unit of astronomical length based on the distance from Earth at which stellar parallax is 1 second of arc
equivalent to
3.262 light years)
parsec, secpar
synonim: pc
Otwarty słownik polsko-angielski V.9.2007, Copyright (c) Jerzy Kazojć - 2007 r.
parsec
Nowoczesny słownik polsko-angielski
pc