“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	Peter Schreier Peter Sellars Petersen Petersen graph Petersen mark recapture method Petersen-Morley configuration Petersen's Photographic Petersen theorem Peter Shaffer Peter Slade Peterson Peterson-Codazzi equations Peterson correspondence Peterson estimator Peterson graph Peterson inner product Peterson-Mainardi-Codazzi equation Peterson surface Peters-Sakwa Agreement Petersson Petersson conjecture Petersson metric Peter Stone Peter Sturges Eagleson Peter Subber

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