词汇	Proof Of Service
释义	Proof Of Service 送达证书；送达回证
随便看	Program Integrated Product Team program integrate system maintenance Program Integration Plan Program Integration Review program integrity program intensity program interaction program interchange program interface Program Interface Control Plan program interoperability program interpreter program interpreting programinterrupt program interrupt program-interrupt program interrupt active program interrupt condition program interrupt control program interrupt controller program interrupted signal program interrupt element program interrupt entry program interrupter program interrupt exit routine