词典：houseloan;housingmortgage例句：MajorChineselendersareexpandingapreferentialpolicyonhouseloanintereststocuttheburdenofthecountry'shomebuyershitbythespreadingfinancialcrisis.为减轻受金融危机中购房者的还贷压力，国内几大银行正在积极准备扩大房贷利率优惠政策。