“石炭纪”概念、定义、翻译-科学时代

单词	石炭纪
释义	地理学词汇手册石炭纪 Carboniferous Period
随便看	ancillary action ancillary administration ancillary administrator ancillary armament ancillary benefit ancillary bill ancillary cable ancillary company ancillary credit ancillary equipment ancillary equipment ancillary equipment ancillary equipment ancillary information ancillary investment ancillary jurisdiction ancillary packaging material ancillary resources ancillary revenue ancillary sample ancillary school service ancillary service ancillary statistic ancillary tenant ancillary volume

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。