“media buying agency”的概念、定义、翻译、参考文献-科学参考

单词	media buying agency
释义	media buying agency Encyclopedia 文学广告公司释 media buying agency媒介购买公司围绕媒介业务方面，专业从事媒介信息研究、媒介购买、媒介企划与实施等服务的独立运作的经营实体。
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