单词 房贷 例句 DEFINITIVE EXAMPLES 权威例句〔Freddie Mac〕A security issued by the Federal Home Loan Mortgage Corporation and secured by a pool of conventional home mortgages.美国联邦住房贷款有限公司:联邦企业以各家抵押品为基金架构安全系统,由传统的家庭抵...