Origin areg原产地
originn.起源;出身;[数]原点;起因
Origination and accumulation of funds资金的来源与积累
Originating Station Routing Indicator发射台路线指标
origination inhibition concentrations起始抑制浓度
Origin Destination Information System起讫点信息系统
Origin and Development of Aromatherapy芳香疗法源流与发展
Origin of the Three-tiered Structure三层架构的起源