rindexracinage./ras-uh-nahzh; French ra-see-nazh/US // ˌræs əˈnɑʒ; French ra siˈnaʒ //炼金术,炼油厂,炼金,炼油Definitionsn.noun · 名词1.›decorative treatment of leather with colors and acids to produce a branchlike effect.Level 4More words in r →