a person who owns or rents the house that they live in 房主;住户 Police are warning local householders to keep windows closed. 警方警告当地居民保持窗户关闭。 Single householders receive a 20% discount on their council tax. 单身户主缴纳市政税享有20%的减税。 They are launching a new energy saving campaign aimed at householders. 他们正在发起一项针对住户的新的节能运动。