“public service advertising”的概念、定义、翻译、参考文献-科学参考

单词	public service advertising
释义	public service advertising Encyclopedia 文学非商业广告释 public service advertising公益广告不以营利为目的，而为公共利益、社会公众服务的广告。
随便看	Xie Kun Xie Lianhui Xie Lili Xie Lingyun Xielingyun Manor Xie Liuyi Xie Ninggao Xie Peiyuan Xie Ping'an Xie Qian Xie Qingliang xieqing pill Xiequ Xie Qunying Xie Shang xiesheng，pronunciation according to the phonetic radical of Chinese character Xie Shichen Xie Shijun Xie Shileng Xieshulü Xie Sishen Xie Su Xie Sun Xie Tao xieti

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。