“简单词”概念、定义、翻译-科学时代

单词	简单词
释义	语言学词汇手册 simple word 简单词
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。

simple word