“request for resignation and elderly care of his parents or grandparents”的概念、定义、翻译、参考文献-科学参考

单词	request for resignation and elderly care of his parents or grandparents
释义	request for resignation and elderly care of his parents or grandparents Encyclopedia 历史学制度、机构与职官释 request for resignation and elderly care of his parents or grandparents终养官员因祖父母或父母尊长年老而呈请离职，居家奉养送终的制度。
随便看	semiprimary ring semiprime semiprime differential ideal semiprime ideal semiprime module semiprime PI-ring semiprime ring semiprime subset semiprimitive ring semiprimitivity semi-probabilistic design method semi-projectivity semi-pseudo-Euclidean space semi-pseudometrization semi-pseudo-Riemannian space semipublic source semi-public space semi-pure variety semipurity semi-quadrate semi-quadratic semiquantitative semiquantitative analysis semi-quantitative risk assessment semiquantitative spectral analysis

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。