“International Day of Older Persons”的概念、定义、翻译、参考文献-科学参考

单词	International Day of Older Persons
释义	International Day of Older Persons Encyclopedia 法学〔基本概念〕释 International Day of Older Persons国际老年人节由联合国设立的节日，旨在呼吁人类关注老龄化问题。
随便看	Qian Chongshu Qian Chu Qiandao Hu Qiandao Lake National Forest Park Qian Daosun Qian Daxin Qiandeng Zhen Qian Dian qianding Qiandongnan Miaozu Dongzu Zizhizhou Qian Du Qian Duansheng Qian Du corruption case Qian Facheng Qian Fangbiao Qian Feng Qian Fenggen Qianfeng Qu Qianfo An Qianfo Mountain Scenic and Historic Area Qianfo Shan Qianfoya Caves and Mingzhengjun Stele Qianfoya Cliffside Sculpture in Jiajiang Qianfoyan Cliffside Sculpture in Jiajiang Qianfoya Sculptures at Guangyuan

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。