“mourning of three years”的概念、定义、翻译、参考文献-科学参考

单词	mourning of three years
释义	mourning of three years Encyclopedia 哲学中国伦理思想释 mourning of three years三年之丧古代关于丧礼的规定之一，即为死去的君主、父母等守丧三年，规范着最重要的人伦角色与人伦关系。
随便看	planetary ephemeris planetary evolution planetary exploration planetary gear drive planetary geodesy planetary geology planetary interior or planetary internal structure planetary/interplanetary probe planetary ionosphere planetary magnetic field planetary magnetosphere planetary-mass companion planetary-mass object planetary meteorology planetary mill planetary motion planetary nebula planetary nomenclature planetary nutation terms planetary occultation planetary occultation of star planetary orbit planetary orbital elements planetary perturbation planetary photogrammetry

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。