“原始印欧人--原始印欧语”概念、定义、翻译-科学时代

单词	原始印欧人--原始印欧语
释义	人类学词汇手册 Proto-Indo-European 原始印欧人；原始印欧语
随便看	river prawn river profile river reach river reach river realignment river reconnaissance river regulation river regulation river routing river runoff rivers and lakes riverscape river section river sediment concentration river sediment discharge river sediments river shad riverside riverside bluff riverside face riversideite riverside slope riverside soil Riverside Studios river snail

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。

Proto-Indo-European