“professional volunteer service”的概念、定义、翻译、参考文献-科学参考

单词	professional volunteer service
释义	professional volunteer service Encyclopedia 法学社会工作服务释 professional volunteer service专业性志愿服务某一领域的专业人员运用自己的专业知识、方法或技能所从事的志愿性社会服务。
随便看	progenitor object progenitor star progenote progeny progeny test area progeny testing progeria progestenne progesterone progesterone antagonist progestin progestogen progestogen; gestagen progestogens proglottid prognathic prognosis prognosis map of mineral resources Prognostication Classic of the Kaiyuan Era prognostic map prognostics and health management prognostics and health management of aviation products prognostic study Prognoz Prognoz satellite

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。