aboriginaryyoudaoicibaDictYouDict[aboriginary 词源字典]
"Primordial; existing from or relating to the very beginning of time. rare", Mid 17th cent.; earliest use found in Thomas Urquhart (1611–1660), author and translator. From aborigine + -ary, perhaps after originary or post-classical Latin originarius originary.[aboriginary etymology, aboriginary origin, 英语词源]