“石炭纪”概念、定义、翻译-科学时代

单词	石炭纪
释义	民族学词汇手册石炭纪 Carboniferous
随便看	crossed dispersion cross eddy crossed electrophoresis crossed factor crossed figure eight crossed homomorphism crossed immunoelectrophoresis crossed Nicol mirror crossed Nicol prism crossed pedicellaria crossed polarizer crossed polarizers crossed rhyme crossed sowing crossed trade cross education crossed weight index crossed weight index number cross effect cross elastic effect cross elasticity cross elasticity cross-elasticity cross elasticity of demand cross elasticity of demand

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。