policyking玻利希彩票大王policyn.政策；方针n.保险单policy of financial futures金融期货政策policy of exempt and subsidy“两免一补”政策policy improvement algorithm策略改进算法policy of enslavement policy奴化政策policy circulation mechanism政策传播机制policy of logistics industry物流产业政策policy improvement iteration策略改进迭代Policy agriculture insurance政策性农业保险Policy consultation services政策咨询服务policy of checking the taxes清赋政策