“Herzen，Alexander Ivanovich”概念、定义、翻译-科学时代

单词	Herzen，Alexander Ivanovich
释义	历史学词汇手册 Herzen，Alexander Ivanovich 赫尔岑，A·I（1812—1870，俄国革命民主主义者、哲学家、思想家）
随便看	launch launch launch launch launch launch launch launch angle launch area launch azimuth launch azimuth launch command and control centre launch complex launch data launch day launch drill launch environment launcher launcher launcher launcher launcher-satellite EMC test launch escape launch escape subsystem launch escape system

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。