“youth volunteer activity”的概念、定义、翻译、参考文献-科学参考

单词	youth volunteer activity
释义	youth volunteer activity Encyclopedia 法学青少年社会工作释 youth volunteer activity青年志愿者活动青年以自己的时间、知识、技能、体力等向社会或者他人提供自愿、无偿的公益服务活动。
随便看	insulin inhalation insulin-like growth factor insulin-like growth factor (IGF) insulinoma insulin pen insulin pump insulin resistance insullac insurable risk insurance insurance accounting insurance application insurance based on weather index insurance calculus insurance claim insurance claim adjustment insurance commission expense insurance community insurance company solvency supervision insurance consumer insurance consumer rights protection insurance consumption insurance contract insurance core principles insurance cost

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