/?pro?.t?o???n.do??j?r.??pi?.?n/(abbreviationPIE)theancientlanguage, of which there are norecords, thatexpertsthinkIndo-Europeanlanguagesdevelopedfrom原始印欧语SMART Vocabulary: related words and phrasesLanguage names
Albanian
American English
Amharic
Angrezi
Aramaic
Ebonics
Filipino
Finno-Ugric
Flemish
Georgian
Greenlandic
Gujarati
Manx
Mongolian
Montenegrin
Monégasque
Nauruan
Nepalese
Romany
Semitic
See more results ?(Definition ofProto-Indo-Europeanfrom theCambridge Advanced Learner's Dictionary & Thesaurus? Cambridge University Press)#https://dictionary.cambridge.org//dictionary/english/proto-indo-european##