“preface”概念、定义、翻译-科学时代

单词	preface
释义	新闻与传播词汇手册 preface 序言；作序
随便看	metagalactic astronomy metagalactic space metagalaxy metagalaxy metagalaxy metagame theory metagenesis metagenesis metagenesis metagenome metagonimiasis metagrammar meta-halloysite meta-heinrichite metahistory metahistory metahyostyly metainference metainformation meta-kahlerite metakinesis metaknowledge metaknowledge reasoning metaknowledge system metal

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。