policy DNS策略DNSpolicyn.政策；方针n.保险单policy depreciation政策性折旧policy intervention政策干预(措施)policy - salesmen保险营销人员policy-based loan政策性贷款policy and measures政策措施policy - led bank政策性银行policy of restraint克制政策policy of expansion扩张政策policy anticipation政策预期policy localization政策定位