“Lebensraum”概念、定义、翻译-科学时代

单词	Lebensraum
释义	历史学词汇手册 Lebensraum （德国）生存空间（德国法西斯作向外侵略借口的反动理论）
随便看	Secretary of State Secretary of State Secretary of the Government Affairs secretary problem secret association secret ballot secret commission secret communication system secret dovetailing secret grade secretin secretin secretin secretin secretin secretin secretin secretion secretion secretion secretion secretion secretion secretion secretion

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。