realtimeadj.实时的；即刻的realadj.真实的；真的；正宗的；真正的；名副其实的；实际的；现实的；不动产的adv.非常n.真实；雷阿尔（昔日西班牙等地的货币）Real Estate Investment trust不动产投资信托公司real-time operation system实时操作系统real-time supervise system实时监控Real Time Computation System实时计算系统real-time I/O interface实时I／O接口real-time motion detection实时机动辨识real-time operating system实时操作系统real-time network protocol实时网络协议real- time data processing实时数据处理real estate loans receivable[经] 应付不动产抵押贷款