system component短语⁴⁶⁰⁹⁴ 基本例句 系统元件 That might be a Web service, a System/span> Component Architecture SCA service, or as special case of the latter, a subprocess that is exposed as an SCA service. 这可以是 Web服务、系统组件体系结构 System Component Architecture， SCA服务或后者的特例——作为 SCA服务公开的超类。 ibm