Sipp
abbr. Service Interface and Protocol processing unit 业务接口和协议处理单元; Service Interface and Protocol processing unit,业务接口和协议处理单元
🗣️ 情景例句
What am I supposed to do?
我该做什么？，
A discontented man knows not where to sit easy.
不满足者坐无宁时。
Fifteen policemen had to push very hard to get him off the main street.
15个警察不得不用很大的力气把它推离主要街道。