“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	同阶同阶函数同阶无穷大同阶无穷小同震形变同震效应同震线同面反应同音同音字汇同音术语同音的同音词同馆赋钞同马大堤同骨海绵纲同高度同鼓名名丛名义上无水矿物名义保护率名义利率名义定义名义宪法

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。