Indo-European

名词 indo-european:

1. a member of the prehistoric people who spoke Proto-Indo European
   同义词：Aryan
2. the family of languages that by 1000 BC were spoken throughout Europe and in parts of southwestern and southern Asia
   同义词：Indo-European language, Indo-Hittite

形容词 indo-european:

1. of or relating to the Indo-European language family
   同义词：Indo-Germanic
2. of or relating to the former Indo-European people
   同义词：Indo-Aryan, Aryan

In.do-Eu.ro.pe.an

n.（名词）

A family of languages consisting of most of the languages of Europe as well as those of Iran, the Indian subcontinent, and other parts of Asia.
印欧语系：包括欧洲的大部分语言和伊朗、印度次大陆及亚洲其它一些地区使用的语言在内的一个语系
Proto-Indo-European.Also called Indo-Germanic
原始印欧语也作 Indo-Germanic
A member of any of the peoples speaking an Indo-European language.
说印欧语的人：任何一支使用印欧语系语言的人种的成员

【引伸】
In.do-Eu.rope.an
adj.（形容词）