educational a.教育的,教育性的...United Nations Educational Scientific and Cultural Organizattion 联合国教育科学及文化组织,联合...educational channel 教学用信道...educational class expense (职工)教育费用...interactive educational program 交互式教育程序...educational network data base system 教育网络数据库系统...educational program 教育程序...educational tariff 培育关税...
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