Wordnet polsko-angielski 
                         (a fat-soluble vitamin that prevents rickets) 
vitamin D, calciferol, viosterol, ergocalciferol, cholecalciferol, D 
synonim: kalcyferol
 (a fat-soluble vitamin that prevents rickets) 
vitamin D, calciferol, viosterol, ergocalciferol, cholecalciferol, D 
synonim: kalcyferol