“氢”概念、定义、翻译-科学时代

单词	氢
释义	环境科学与工程词汇手册氢 H（hydrogen）
随便看	political trust political typhoon political union political union political value political view political violence political visage political warfare political warfare political warfare politicaster politician politician politician politicize politick politico-military politics politics politics politics politics politics among nations politics and administration dichotomy

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。