en optics (n)
― Synonym ⟶
Weight: 1.0
ko 광학 Source: English Wiktionary
de optik (n)
― Synonym ⟶
Weight: 1.0
ko 광학 Source: German Wiktionary
ko 광학
― Synonym ⟶
Weight: 0.5
en optics Source: DBPedia 2015