proto-indo-european language
英汉例句
- Experts say the people in that area spoke a language called Proto-Indo-European.
专家说那个地区的人使用一种叫做古印欧语的语言。
www.lingyuan.ccoo.cn - Several of the chants on Shaman Dancing are based on the ancient Proto-Indo-European (PIE) language.
个别撒满舞蹈时伴奏的圣歌是基于一种远古语言—— 原始印欧语（PIE）。