difficilis ad acquirendum, inexpugnabilis
http://lila-erc.eu/data/lexicalResources/LexiconBohemorum/id/LexicalSense/879_GF_ an entity of type: LexicalSense
difficilis ad acquirendum, inexpugnabilis
– nesnadno získatelný, nedobytný:
difficilis ad acquirendum, inexpugnabilis
– nesnadno získatelný, nedobytný: