“环卫官”的概念、定义、翻译、参考文献-科学参考

单词	环卫官
释义	环卫官 Encyclopedia 历史学制度释 Officers of the Imperial Guards环卫官中国宋代授予宗室、武官、宦官等用以标志品级、待遇的阶衔。
随便看	Comet ISON comet-like activity comet-like dust tail comet-like galaxy comet-like gas tail comet-like object comet-like tail Comet Machholz Comet Nucleus Tour cometocentric coordinate comet of Jupiter family comet of Neptune family comet of Saturn family comet of Uranus family cometograph cometography cometoid Come to the Bridge Hand in Hand Comet Pan-STARRS comet radio emission comet radio radiation comet seeker cometseeker comet-shaped nebula Comet Shoemaker-Levy 9

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。