分組交換packettransmissin: 群發(fā)送packetsniffer: 包嗅探器packfong: 鋅白銅packets data-flow: 包式數(shù)據(jù)流packhardening: 固體滲碳; 裝箱表面硬化下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯
